Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: before 14.1-73.41,...

zetlyn/cve-ghsa vulnerability ghsa GHSA-56r3-m27m-8p62 cve CVE-2026-88779 known 2026-10-04

https://github.com/advisories/GHSA-56r3-m27m-8p62

Properties

cvss

7.5

receipt

Source: GitHub advisories
Its words: 7.5
Read by: field:cvss.score
Said since: 2026-10-05 18:22 UTC
Last answered: 2026-10-06 13:46 UTC
Original: open at the source

2026-10-05 18:22 UTC	7.5
2026-10-04 12:12 UTC	—

What the source handed over

{
  "comments": 0,
  "credits": [],
  "cve_id": "CVE-2026-88779",
  "cvss": {
    "score": 7.5,
    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 7.5,
      "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    },
    "cvss_v4": {
      "score": 8.7,
      "vector_string": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-119",
      "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
    }
  ],
  "description": "Vulnerability in NetScaler ADC and NetScaler Gateway.\n\nThis issue affects ADC: before 14.1-73.41, before 13.1-64.28, before 14.1-73.41 FIPS, and before 13.1-37.282; Gateway: before 14.1-73.41 and before 13.1-64.28.",
  "epss": {
    "percentage": 0.00276,
    "percentile": 0.18203
  },
  "ghsa_id": "GHSA-56r3-m27m-8p62",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-56r3-m27m-8p62",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-56r3-m27m-8p62"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-88779"
    }
  ],
  "nvd_published_at": "2026-10-04T04:16:43Z",
  "published_at": "2026-10-04T06:34:12Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-88779",
    "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697174",
    "https://community.citrix.com/techzone-blogs/110_security-updates/understanding-and-addressing-cve-2026-88779-in-citrix-netscaler-adc-and-citrix-netscaler-gateway",
    "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-88779",
    "https://github.com/advisories/GHSA-56r3-m27m-8p62"
  ],
  "repository_advisory_url": null,
  "severity": "high",
  "source_code_location": "",
  "summary": "Vulnerability in NetScaler ADC and NetScaler Gateway.\n\nThis issue affects ADC: before 14.1-73.41,...",
  "type": "unreviewed",
  "updated_at": "2026-10-05T15:33:23Z",
  "url": "https://api.github.com/advisories/GHSA-56r3-m27m-8p62",
  "vulnerabilities": [],
  "withdrawn_at": null
}

cwe

CWE-119

receipt

Source: GitHub advisories
Its words: CWE-119
Read by: field:cwes[].cwe_id
Said since: 2026-10-05 00:16 UTC
Last answered: 2026-10-06 13:46 UTC
Original: open at the source

2026-10-05 00:16 UTC	CWE-119
2026-10-04 12:12 UTC	—

What the source handed over

{
  "comments": 0,
  "credits": [],
  "cve_id": "CVE-2026-88779",
  "cvss": {
    "score": 7.5,
    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 7.5,
      "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    },
    "cvss_v4": {
      "score": 8.7,
      "vector_string": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-119",
      "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
    }
  ],
  "description": "Vulnerability in NetScaler ADC and NetScaler Gateway.\n\nThis issue affects ADC: before 14.1-73.41, before 13.1-64.28, before 14.1-73.41 FIPS, and before 13.1-37.282; Gateway: before 14.1-73.41 and before 13.1-64.28.",
  "epss": {
    "percentage": 0.00276,
    "percentile": 0.18203
  },
  "ghsa_id": "GHSA-56r3-m27m-8p62",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-56r3-m27m-8p62",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-56r3-m27m-8p62"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-88779"
    }
  ],
  "nvd_published_at": "2026-10-04T04:16:43Z",
  "published_at": "2026-10-04T06:34:12Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-88779",
    "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697174",
    "https://community.citrix.com/techzone-blogs/110_security-updates/understanding-and-addressing-cve-2026-88779-in-citrix-netscaler-adc-and-citrix-netscaler-gateway",
    "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-88779",
    "https://github.com/advisories/GHSA-56r3-m27m-8p62"
  ],
  "repository_advisory_url": null,
  "severity": "high",
  "source_code_location": "",
  "summary": "Vulnerability in NetScaler ADC and NetScaler Gateway.\n\nThis issue affects ADC: before 14.1-73.41,...",
  "type": "unreviewed",
  "updated_at": "2026-10-05T15:33:23Z",
  "url": "https://api.github.com/advisories/GHSA-56r3-m27m-8p62",
  "vulnerabilities": [],
  "withdrawn_at": null
}

severity

high

From 7.0 to 8.9.

receipt

Source: GitHub advisories
Its words: high
Read by: field:severity
Said since: 2026-10-04 12:12 UTC
Last answered: 2026-10-06 13:46 UTC
Original: open at the source

What the source handed over

{
  "comments": 0,
  "credits": [],
  "cve_id": "CVE-2026-88779",
  "cvss": {
    "score": 7.5,
    "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
  },
  "cvss_severities": {
    "cvss_v3": {
      "score": 7.5,
      "vector_string": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    },
    "cvss_v4": {
      "score": 8.7,
      "vector_string": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
    }
  },
  "cwes": [
    {
      "cwe_id": "CWE-119",
      "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
    }
  ],
  "description": "Vulnerability in NetScaler ADC and NetScaler Gateway.\n\nThis issue affects ADC: before 14.1-73.41, before 13.1-64.28, before 14.1-73.41 FIPS, and before 13.1-37.282; Gateway: before 14.1-73.41 and before 13.1-64.28.",
  "epss": {
    "percentage": 0.00276,
    "percentile": 0.18203
  },
  "ghsa_id": "GHSA-56r3-m27m-8p62",
  "github_reviewed_at": null,
  "html_url": "https://github.com/advisories/GHSA-56r3-m27m-8p62",
  "identifiers": [
    {
      "type": "GHSA",
      "value": "GHSA-56r3-m27m-8p62"
    },
    {
      "type": "CVE",
      "value": "CVE-2026-88779"
    }
  ],
  "nvd_published_at": "2026-10-04T04:16:43Z",
  "published_at": "2026-10-04T06:34:12Z",
  "references": [
    "https://nvd.nist.gov/vuln/detail/CVE-2026-88779",
    "https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697174",
    "https://community.citrix.com/techzone-blogs/110_security-updates/understanding-and-addressing-cve-2026-88779-in-citrix-netscaler-adc-and-citrix-netscaler-gateway",
    "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-88779",
    "https://github.com/advisories/GHSA-56r3-m27m-8p62"
  ],
  "repository_advisory_url": null,
  "severity": "high",
  "source_code_location": "",
  "summary": "Vulnerability in NetScaler ADC and NetScaler Gateway.\n\nThis issue affects ADC: before 14.1-73.41,...",
  "type": "unreviewed",
  "updated_at": "2026-10-05T15:33:23Z",
  "url": "https://api.github.com/advisories/GHSA-56r3-m27m-8p62",
  "vulnerabilities": [],
  "withdrawn_at": null
}

Text

Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: before 14.1-73.41,... Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: before 14.1-73.41, before 13.1-64.28, before 14.1-73.41 FIPS, and before 13.1-37.282; Gateway: before 14.1-73.41 and before 13.1-64.28.