{
  "fix": "RHSA-2026:98640",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-98640",
  "summary": "RHSA-2026:98640, released November 12, 2026, fixes 4 CVEs in gcc-toolset (version 16-gcc-0:16.2.1-1.4.el10_3). None of them is reported as exploited. Patch Radar priority: Routine.",
  "platform": "linux",
  "type": "advisory",
  "title": "gcc-toolset security update",
  "released": "2026-11-12T01:57:07Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 4 CVEs, none high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00494,
  "maxCvss": 6.5,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:98640",
  "appliesTo": [
    {
      "product": "gcc-toolset",
      "productUrl": "https://patchblox.com/security/product/linux/gcc-toolset",
      "release": "RHEL 10",
      "fixedVersion": "16-gcc-0:16.2.1-1.4.el10_3",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-114691",
      "url": "https://patchblox.com/security/cve/CVE-2026-114691",
      "title": "Gcc: integer wrap in \u0060std",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.00494,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-115455",
      "url": "https://patchblox.com/security/cve/CVE-2026-115455",
      "title": "Gcc: stack overflow in std::bitset on libstdc\u002B\u002B",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00314,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-115456",
      "url": "https://patchblox.com/security/cve/CVE-2026-115456",
      "title": "cpp: gcc: Out-of-bounds read in std::from_chars",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 3.7,
      "epss": 0.00221,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-114690",
      "url": "https://patchblox.com/security/cve/CVE-2026-114690",
      "title": "Gcc: confirmed out-of-bounds read/write in libstdc\u002B\u002B parallel \u0060std",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.2,
      "epss": 0.00123,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T07:53:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}