{
  "fix": "libpcre2-32-0 10.31-2ubuntu0.1~esm2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpcre2-32-0-10.31-2ubuntu0.1-esm2",
  "summary": "libpcre2-32-0 10.31-2ubuntu0.1~esm2, released September 29, 2026, fixes 3 CVEs in libpcre2-32-0. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libpcre2-32-0 10.31-2ubuntu0.1~esm2 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2026-09-29T22:16:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-89157, high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00348,
  "maxCvss": 8.2,
  "appliesTo": [
    {
      "product": "libpcre2-32-0",
      "productUrl": "https://patchblox.com/security/product/linux/libpcre2-32-0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "10.31-2ubuntu0.1~esm2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-89157",
      "url": "https://patchblox.com/security/cve/CVE-2026-89157",
      "title": "PCRE2 before 10.48, on 32-bit platforms, has a pcre2_pattern_convert out-of-bounds write when an attacker can provide a large pattern.",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00348,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-103111",
      "url": "https://patchblox.com/security/cve/CVE-2026-103111",
      "title": "PCRE2 before 10.49, when there is an attacker-controlled regular expression and certain JIT API usage, allows an out-of-bounds write with arbitrary data.",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.00269,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-89158",
      "url": "https://patchblox.com/security/cve/CVE-2026-89158",
      "title": "PCRE2 before 10.48, on 32-bit platforms, has a pcre2_compile_32 integer overflow and resultant out-of-bounds write.",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00247,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T19:57:06Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}