Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, u…
cve CVE-2025-69233 1 source, 1 claim · Watch
NVD writes:
Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions. Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue. the claim
Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions. Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue. the claim
- Severity
- MEDIUM NVD
- CVSS
- 5.3 NVD
- Vendor
- Apache Software Foundation NVD
- Product
- Apache CloudStack NVD
- CWE
- CWE-367, CWE-770 NVD
How far exploitation has got
- No public code known
- Proof of concept
- Proof of concept, verified
- A Metasploit module
- Exploited in the wild
- Used in ransomware campaigns
Timeline
| 2026-05-08 | first spoke of it: Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions. Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue. | NVD |
Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions. Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue.
What it is to other things
| affects | apache/cloudstack NVD |
| made_by | apache NVD |
In words only, so not counted until a person confirms one:
| made_by | apache_software_foundationNVD says “Apache Software Foundation” |
| affects | apache_software_foundation/apache_cloudstackNVD says “Apache Software Foundation · Apache CloudStack” |
Every value, with what each source said and its receipt
| Property | Source | Said | Means here | ||||
|---|---|---|---|---|---|---|---|
| Automatable automatable | NVD | no At least one of those steps needs a person. receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — | ||||
| CVSS cvss | NVD | 5.3receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — | ||||
| CVSS vector cvss_vector | NVD | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:Hreceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — | ||||
| CWE cwe | NVD | CWE-367, CWE-770receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — | ||||
| Exploitation exploitation | NVD | none No evidence of exploitation, and no public proof of concept. receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — | ||||
| Product product | NVD | Apache CloudStackreceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — | ||||
| Severity severity | NVD | MEDIUM From 4.0 to 6.9. receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | medium | ||||
| Status status | NVD | Modifiedreceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — | ||||
| Technical impact technical_impact | NVD | partial The attacker gains limited control, or limited information. receipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — | ||||
| Vendor vendor | NVD | Apache Software Foundationreceipt
What the source handed over{
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Apache CloudStack",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThanOrEqual": "4.20.2.0",
"status": "affected",
"version": "4.0.0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.22.0.0",
"status": "affected",
"version": "4.21.0.0",
"versionType": "semver"
}
]
}
],
"source": "security@apache.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B0820043-939A-4549-AE30-03196C079366",
"versionEndExcluding": "4.20.3.0",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*",
"matchCriteriaId": "78690ED1-C4B3-4DC9-9B53-FB31D6D17125",
"versionEndExcluding": "4.22.0.1",
"versionStartIncluding": "4.21.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.\n\nUsers are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue."
},
{
"lang": "es",
"value": "Debido a múltiples condiciones de carrera de tiempo de verificación y tiempo de uso en la lógica de verificación e incremento del recuento de recursos, así como a validaciones faltantes, los usuarios de la plataforma pueden exceder los límites de asignación configurados para sus cuentas/dominios. Esto puede ser utilizado por un atacante para degradar los recursos de la infraestructura y conducir a condiciones de denegación de servicio. Se recomienda a los usuarios actualizar a las versiones de Apache CloudStack 4.20.3.0 o 4.22.0.1, o posteriores, que soluciona este problema."
}
],
"id": "CVE-2025-69233",
"lastModified": "2026-09-30T22:10:00.273",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "security@apache.org",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2025-69233",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-05-08T13:55:11.565884Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-05-08T13:16:35.993",
"references": [
{
"source": "security@apache.org",
"tags": [
"Mailing List",
"Vendor Advisory"
],
"url": "https://lists.apache.org/thread/n8mt5b7wkpysstb8w7rr9f02kc5cq2xm"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2026/05/09/5"
}
],
"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-367"
},
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "security@apache.org",
"type": "Secondary"
}
]
}
} | — |
Every claim, by kind
vulnerability
| Due to multiple time-of-check time-of-use race conditions in the resource count check and increment logic, as well as missing validations, users of the platform are able to exceed the allocation limits configured for their accounts/domains. This can be used by an attacker to degrade the infrastructure's resources and lead to denial of service conditions.
Users are recommended to upgrade to Apache CloudStack versions 4.20.3.0 or 4.22.0.1, or later, which fixes this issue. zetlyn/cve-nvd · 2026-05-08 | automatable no cvss 5.3 cvss_vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H cwe CWE-367, CWE-770 exploitation none product Apache CloudStack severity MEDIUM status Modified technical_impact partial vendor Apache Software Foundation | source |