GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c).

cve CVE-2025-55642 1 source, 1 claim · Watch

NVD writes:
GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c). the claim

Severity: MEDIUM NVD
CVSS: 6.5 NVD
Vendor: n/a NVD
Product: n/a NVD
CWE: CWE-369 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

2026-06-15

first spoke of it: GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c).

NVD

What it is to other things

affects	gpac/gpac NVD
made_by	gpac NVD

In words only, so not counted until a person confirms one:

made_by	`n_a` NVD says “n/a”
affects	`n_a/n_a` NVD says “n/a · n/a”

Every value, with what each source said and its receipt

Property Source Said Means here

Automatable

automatable

NVD

At least one of those steps needs a person.

receipt

Source: NVD
Its words: no
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].automatable
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	no
2026-10-05 18:25 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
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                "criteria": "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*",
                "matchCriteriaId": "513BC555-5B1C-4AD7-9365-6F9CABA82F35",
                "versionEndExcluding": "26.02.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
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        ]
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    ],
    "cveTags": [],
    "descriptions": [
      {
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        "value": "GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c)."
      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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          },
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          "impactScore": 3.6,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
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      ],
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            "timestamp": "2026-06-15T20:08:21.800852Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-06-15T20:16:23.257",
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        "url": "http://www.openwall.com/lists/oss-security/2026/06/13/8"
      }
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    "sourceIdentifier": "cve@mitre.org",
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        "type": "Secondary"
      }
    ]
  }
}

—

CVSS

cvss

NVD

6.5

receipt

Source: NVD
Its words: 6.5
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.baseScore || field:cve.metrics.cvssMetricV31[].cvssData.baseScore
Said since: 2026-10-05 18:25 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

What the source handed over

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  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
    ],
    "configurations": [
      {
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            "cpeMatch": [
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                "criteria": "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*",
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                "versionEndExcluding": "26.02.0",
                "vulnerable": true
              }
            ],
            "negate": false,
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    "cveTags": [],
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        "value": "GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c)."
      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
    "metrics": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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              }
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            "role": "CISA Coordinator",
            "timestamp": "2026-06-15T20:08:21.800852Z",
            "version": "2.0.3"
          }
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    },
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          "Mailing List",
          "Third Party Advisory"
        ],
        "url": "http://www.openwall.com/lists/oss-security/2026/06/13/8"
      }
    ],
    "sourceIdentifier": "cve@mitre.org",
    "vulnStatus": "Analyzed",
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            "value": "CWE-369"
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

—

CVSS vector

cvss_vector

NVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

receipt

Source: NVD
Its words: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.vectorString || field:cve.metrics.cvssMetricV31[].cvssData.vectorString
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
2026-10-05 18:25 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
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                "versionEndExcluding": "26.02.0",
                "vulnerable": true
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    ],
    "cveTags": [],
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        "value": "GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c)."
      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
    "metrics": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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      "ssvcV203": [
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            "version": "2.0.3"
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      }
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    "sourceIdentifier": "cve@mitre.org",
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

—

CWE

cwe

NVD

CWE-369

receipt

Source: NVD
Its words: CWE-369
Read by: field:cve.weaknesses[].description[].value
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	CWE-369
2026-10-05 18:25 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
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        ],
        "source": "cve@mitre.org"
      }
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    "configurations": [
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      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
    "metrics": {
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          "cvssData": {
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            "attackVector": "NETWORK",
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            "baseScore": 6.5,
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            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
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            "role": "CISA Coordinator",
            "timestamp": "2026-06-15T20:08:21.800852Z",
            "version": "2.0.3"
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      }
    ],
    "sourceIdentifier": "cve@mitre.org",
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

—

Exploitation

exploitation

NVD

none

No evidence of exploitation, and no public proof of concept.

receipt

Source: NVD
Its words: none
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].exploitation
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	none
2026-10-05 18:25 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
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          }
        ],
        "source": "cve@mitre.org"
      }
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    "configurations": [
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      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
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    "metrics": {
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        {
          "cvssData": {
            "attackComplexity": "LOW",
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            "timestamp": "2026-06-15T20:08:21.800852Z",
            "version": "2.0.3"
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    "references": [
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        "tags": [
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          "Mitigation",
          "Patch",
          "Third Party Advisory"
        ],
        "url": "https://infosec.exchange/@sigdevel/116736787186993437"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "tags": [
          "Exploit",
          "Mailing List",
          "Third Party Advisory"
        ],
        "url": "http://www.openwall.com/lists/oss-security/2026/06/13/8"
      }
    ],
    "sourceIdentifier": "cve@mitre.org",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-369"
          }
        ],
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

—

Product

product

NVD

n/a

receipt

Source: NVD
Its words: n/a
Read by: field:cve.affected[].affectedData[].product
Said since: 2026-10-05 18:25 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
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              }
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    "configurations": [
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                "versionEndExcluding": "26.02.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c)."
      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-55642",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-06-15T20:08:21.800852Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-06-15T20:16:23.257",
    "references": [
      {
        "source": "cve@mitre.org",
        "tags": [
          "Exploit",
          "Mitigation",
          "Patch",
          "Third Party Advisory"
        ],
        "url": "https://infosec.exchange/@sigdevel/116736787186993437"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "tags": [
          "Exploit",
          "Mailing List",
          "Third Party Advisory"
        ],
        "url": "http://www.openwall.com/lists/oss-security/2026/06/13/8"
      }
    ],
    "sourceIdentifier": "cve@mitre.org",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
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          {
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          }
        ],
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

—

Severity

severity

NVD

MEDIUM

From 4.0 to 6.9.

receipt

Source: NVD
Its words: MEDIUM
Read by: field:cve.metrics.cvssMetricV31[type=Primary].cvssData.baseSeverity || field:cve.metrics.cvssMetricV31[].cvssData.baseSeverity
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	MEDIUM
2026-10-05 18:25 UTC	—

What the source handed over

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  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
    ],
    "configurations": [
      {
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              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
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      },
      {
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        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
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      "cvssMetricV31": [
        {
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            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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              }
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          }
        }
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    },
    "published": "2026-06-15T20:16:23.257",
    "references": [
      {
        "source": "cve@mitre.org",
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          "Patch",
          "Third Party Advisory"
        ],
        "url": "https://infosec.exchange/@sigdevel/116736787186993437"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "tags": [
          "Exploit",
          "Mailing List",
          "Third Party Advisory"
        ],
        "url": "http://www.openwall.com/lists/oss-security/2026/06/13/8"
      }
    ],
    "sourceIdentifier": "cve@mitre.org",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-369"
          }
        ],
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

medium

Status

status

NVD

Analyzed

receipt

Source: NVD
Its words: Analyzed
Read by: field:cve.vulnStatus
Said since: 2026-10-05 18:25 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*",
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                "versionEndExcluding": "26.02.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c)."
      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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          "impactScore": 3.6,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-55642",
            "options": [
              {
                "exploitation": "none"
              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-06-15T20:08:21.800852Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-06-15T20:16:23.257",
    "references": [
      {
        "source": "cve@mitre.org",
        "tags": [
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          "Third Party Advisory"
        ],
        "url": "https://infosec.exchange/@sigdevel/116736787186993437"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "tags": [
          "Exploit",
          "Mailing List",
          "Third Party Advisory"
        ],
        "url": "http://www.openwall.com/lists/oss-security/2026/06/13/8"
      }
    ],
    "sourceIdentifier": "cve@mitre.org",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-369"
          }
        ],
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

—

Technical impact

technical_impact

NVD

partial

The attacker gains limited control, or limited information.

receipt

Source: NVD
Its words: partial
Read by: field:cve.metrics.ssvcV203[].ssvcData.options[].technicalImpact
Said since: 2026-10-06 12:29 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

2026-10-06 12:29 UTC	partial
2026-10-05 18:25 UTC	—

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
    ],
    "configurations": [
      {
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          {
            "cpeMatch": [
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                "versionEndExcluding": "26.02.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
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      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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          "impactScore": 3.6,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
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            "options": [
              {
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              },
              {
                "automatable": "no"
              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-06-15T20:08:21.800852Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-06-15T20:16:23.257",
    "references": [
      {
        "source": "cve@mitre.org",
        "tags": [
          "Exploit",
          "Mitigation",
          "Patch",
          "Third Party Advisory"
        ],
        "url": "https://infosec.exchange/@sigdevel/116736787186993437"
      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "tags": [
          "Exploit",
          "Mailing List",
          "Third Party Advisory"
        ],
        "url": "http://www.openwall.com/lists/oss-security/2026/06/13/8"
      }
    ],
    "sourceIdentifier": "cve@mitre.org",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
        "description": [
          {
            "lang": "en",
            "value": "CWE-369"
          }
        ],
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

—

Vendor

vendor

NVD

n/a

receipt

Source: NVD
Its words: n/a
Read by: field:cve.affected[].affectedData[].vendor
Said since: 2026-10-05 18:25 UTC
Last answered: 2026-10-06 12:41 UTC
Original: open at the source

What the source handed over

{
  "cve": {
    "affected": [
      {
        "affectedData": [
          {
            "product": "n/a",
            "vendor": "n/a",
            "versions": [
              {
                "status": "affected",
                "version": "n/a"
              }
            ]
          }
        ],
        "source": "cve@mitre.org"
      }
    ],
    "configurations": [
      {
        "nodes": [
          {
            "cpeMatch": [
              {
                "criteria": "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*",
                "matchCriteriaId": "513BC555-5B1C-4AD7-9365-6F9CABA82F35",
                "versionEndExcluding": "26.02.0",
                "vulnerable": true
              }
            ],
            "negate": false,
            "operator": "OR"
          }
        ]
      }
    ],
    "cveTags": [],
    "descriptions": [
      {
        "lang": "en",
        "value": "GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c)."
      },
      {
        "lang": "es",
        "value": "GPAC MP4Box v2.4 se descubrió que contenía una excepción de punto flotante en la función avidmx_process (isomedia/isom_write.c)."
      }
    ],
    "id": "CVE-2025-55642",
    "lastModified": "2026-10-05T18:10:00.200",
    "metrics": {
      "cvssMetricV31": [
        {
          "cvssData": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 3.6,
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "type": "Secondary"
        }
      ],
      "ssvcV203": [
        {
          "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "ssvcData": {
            "id": "CVE-2025-55642",
            "options": [
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              },
              {
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              },
              {
                "technicalImpact": "partial"
              }
            ],
            "role": "CISA Coordinator",
            "timestamp": "2026-06-15T20:08:21.800852Z",
            "version": "2.0.3"
          }
        }
      ]
    },
    "published": "2026-06-15T20:16:23.257",
    "references": [
      {
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      },
      {
        "source": "af854a3a-2127-422b-91ae-364da2661108",
        "tags": [
          "Exploit",
          "Mailing List",
          "Third Party Advisory"
        ],
        "url": "http://www.openwall.com/lists/oss-security/2026/06/13/8"
      }
    ],
    "sourceIdentifier": "cve@mitre.org",
    "vulnStatus": "Analyzed",
    "weaknesses": [
      {
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          {
            "lang": "en",
            "value": "CWE-369"
          }
        ],
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  }
}

—

Every claim, by kind

vulnerability

GPAC MP4Box v2.4 was discovered to contain a floating point exception in the avidmx_process function (isomedia/isom_write.c).

zetlyn/cve-nvd · 2026-06-15

automatable no cvss 6.5 cvss_vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H cwe CWE-369 exploitation none product n/a severity MEDIUM status Analyzed technical_impact partial vendor n/a

source