{
  "fix": "OPENSUSE-SU-2026:21411-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21411-1",
  "summary": "OPENSUSE-SU-2026:21411-1, released July 22, 2026, fixes 5 CVEs in perl (version 5.42.0-160000.3.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "perl security update",
  "released": "2026-07-22T08:44:23Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-12087, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00574,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:21411-1",
  "appliesTo": [
    {
      "product": "perl",
      "productUrl": "https://patchblox.com/security/product/linux/perl",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "5.42.0-160000.3.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-12087",
      "url": "https://patchblox.com/security/cve/CVE-2026-12087",
      "title": "Socket versions before 2.041 for Perl have an out-of-bounds heap read",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00574,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-8376",
      "url": "https://patchblox.com/security/cve/CVE-2026-8376",
      "title": "Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.8,
      "epss": 0.00567,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-13221",
      "url": "https://patchblox.com/security/cve/CVE-2026-13221",
      "title": "Perl versions through 5.43.9 produce silently incorrect regular expression matches when an alternation of more than 65535 fixed string branches is compiled into a trie in Perl_study_chunk",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.1,
      "epss": 0.00494,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-57432",
      "url": "https://patchblox.com/security/cve/CVE-2026-57432",
      "title": "Perl versions through 5.43.10 have an integer overflow in S_measure_struct leading to an out-of-bounds heap read in pack and unpack",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.4,
      "epss": 0.00211,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-15649",
      "url": "https://patchblox.com/security/cve/CVE-2025-15649",
      "title": "IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.5,
      "epss": 0.00127,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}