{
  "fix": "RHSA-2026:67155",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-67155",
  "summary": "RHSA-2026:67155, released September 19, 2026, fixes 1 CVE across 100 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 100 packages",
  "released": "2026-09-19T18:32:55Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-13221, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00494,
  "maxCvss": 9.1,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:67155",
  "appliesTo": [
    {
      "product": "perl",
      "productUrl": "https://patchblox.com/security/product/linux/perl",
      "release": "RHEL 9",
      "fixedVersion": "4:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Attribute-Handlers",
      "productUrl": "https://patchblox.com/security/product/linux/perl-attribute-handlers",
      "release": "RHEL 9",
      "fixedVersion": "0:1.01-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-AutoLoader",
      "productUrl": "https://patchblox.com/security/product/linux/perl-autoloader",
      "release": "RHEL 9",
      "fixedVersion": "0:5.74-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-AutoSplit",
      "productUrl": "https://patchblox.com/security/product/linux/perl-autosplit",
      "release": "RHEL 9",
      "fixedVersion": "0:5.74-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-B",
      "productUrl": "https://patchblox.com/security/product/linux/perl-b",
      "release": "RHEL 9",
      "fixedVersion": "0:1.80-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Benchmark",
      "productUrl": "https://patchblox.com/security/product/linux/perl-benchmark",
      "release": "RHEL 9",
      "fixedVersion": "0:1.23-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Class-Struct",
      "productUrl": "https://patchblox.com/security/product/linux/perl-class-struct",
      "release": "RHEL 9",
      "fixedVersion": "0:0.66-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Config-Extensions",
      "productUrl": "https://patchblox.com/security/product/linux/perl-config-extensions",
      "release": "RHEL 9",
      "fixedVersion": "0:0.03-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-DBM_Filter",
      "productUrl": "https://patchblox.com/security/product/linux/perl-dbm-filter",
      "release": "RHEL 9",
      "fixedVersion": "0:0.06-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Devel-Peek",
      "productUrl": "https://patchblox.com/security/product/linux/perl-devel-peek",
      "release": "RHEL 9",
      "fixedVersion": "0:1.28-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Devel-SelfStubber",
      "productUrl": "https://patchblox.com/security/product/linux/perl-devel-selfstubber",
      "release": "RHEL 9",
      "fixedVersion": "0:1.06-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-DirHandle",
      "productUrl": "https://patchblox.com/security/product/linux/perl-dirhandle",
      "release": "RHEL 9",
      "fixedVersion": "0:1.05-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Dumpvalue",
      "productUrl": "https://patchblox.com/security/product/linux/perl-dumpvalue",
      "release": "RHEL 9",
      "fixedVersion": "0:2.27-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-DynaLoader",
      "productUrl": "https://patchblox.com/security/product/linux/perl-dynaloader",
      "release": "RHEL 9",
      "fixedVersion": "0:1.47-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-English",
      "productUrl": "https://patchblox.com/security/product/linux/perl-english",
      "release": "RHEL 9",
      "fixedVersion": "0:1.11-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Errno",
      "productUrl": "https://patchblox.com/security/product/linux/perl-errno",
      "release": "RHEL 9",
      "fixedVersion": "0:1.30-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-ExtUtils-Constant",
      "productUrl": "https://patchblox.com/security/product/linux/perl-extutils-constant",
      "release": "RHEL 9",
      "fixedVersion": "0:0.25-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-ExtUtils-Embed",
      "productUrl": "https://patchblox.com/security/product/linux/perl-extutils-embed",
      "release": "RHEL 9",
      "fixedVersion": "0:1.35-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-ExtUtils-Miniperl",
      "productUrl": "https://patchblox.com/security/product/linux/perl-extutils-miniperl",
      "release": "RHEL 9",
      "fixedVersion": "0:1.09-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Fcntl",
      "productUrl": "https://patchblox.com/security/product/linux/perl-fcntl",
      "release": "RHEL 9",
      "fixedVersion": "0:1.13-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-File-Basename",
      "productUrl": "https://patchblox.com/security/product/linux/perl-file-basename",
      "release": "RHEL 9",
      "fixedVersion": "0:2.85-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-File-Compare",
      "productUrl": "https://patchblox.com/security/product/linux/perl-file-compare",
      "release": "RHEL 9",
      "fixedVersion": "0:1.100.600-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-File-Copy",
      "productUrl": "https://patchblox.com/security/product/linux/perl-file-copy",
      "release": "RHEL 9",
      "fixedVersion": "0:2.34-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-File-DosGlob",
      "productUrl": "https://patchblox.com/security/product/linux/perl-file-dosglob",
      "release": "RHEL 9",
      "fixedVersion": "0:1.12-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-File-Find",
      "productUrl": "https://patchblox.com/security/product/linux/perl-file-find",
      "release": "RHEL 9",
      "fixedVersion": "0:1.37-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-File-stat",
      "productUrl": "https://patchblox.com/security/product/linux/perl-file-stat",
      "release": "RHEL 9",
      "fixedVersion": "0:1.09-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-FileCache",
      "productUrl": "https://patchblox.com/security/product/linux/perl-filecache",
      "release": "RHEL 9",
      "fixedVersion": "0:1.10-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-FileHandle",
      "productUrl": "https://patchblox.com/security/product/linux/perl-filehandle",
      "release": "RHEL 9",
      "fixedVersion": "0:2.03-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-FindBin",
      "productUrl": "https://patchblox.com/security/product/linux/perl-findbin",
      "release": "RHEL 9",
      "fixedVersion": "0:1.51-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-GDBM_File",
      "productUrl": "https://patchblox.com/security/product/linux/perl-gdbm-file",
      "release": "RHEL 9",
      "fixedVersion": "0:1.18-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Getopt-Std",
      "productUrl": "https://patchblox.com/security/product/linux/perl-getopt-std",
      "release": "RHEL 9",
      "fixedVersion": "0:1.12-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Hash-Util",
      "productUrl": "https://patchblox.com/security/product/linux/perl-hash-util",
      "release": "RHEL 9",
      "fixedVersion": "0:0.23-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Hash-Util-FieldHash",
      "productUrl": "https://patchblox.com/security/product/linux/perl-hash-util-fieldhash",
      "release": "RHEL 9",
      "fixedVersion": "0:1.20-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-I18N-Collate",
      "productUrl": "https://patchblox.com/security/product/linux/perl-i18n-collate",
      "release": "RHEL 9",
      "fixedVersion": "0:1.02-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-I18N-LangTags",
      "productUrl": "https://patchblox.com/security/product/linux/perl-i18n-langtags",
      "release": "RHEL 9",
      "fixedVersion": "0:0.44-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-I18N-Langinfo",
      "productUrl": "https://patchblox.com/security/product/linux/perl-i18n-langinfo",
      "release": "RHEL 9",
      "fixedVersion": "0:0.19-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-IO",
      "productUrl": "https://patchblox.com/security/product/linux/perl-io",
      "release": "RHEL 9",
      "fixedVersion": "0:1.43-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-IPC-Open3",
      "productUrl": "https://patchblox.com/security/product/linux/perl-ipc-open3",
      "release": "RHEL 9",
      "fixedVersion": "0:1.21-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Locale-Maketext-Simple",
      "productUrl": "https://patchblox.com/security/product/linux/perl-locale-maketext-simple",
      "release": "RHEL 9",
      "fixedVersion": "1:0.21-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Math-Complex",
      "productUrl": "https://patchblox.com/security/product/linux/perl-math-complex",
      "release": "RHEL 9",
      "fixedVersion": "0:1.59-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Memoize",
      "productUrl": "https://patchblox.com/security/product/linux/perl-memoize",
      "release": "RHEL 9",
      "fixedVersion": "0:1.03-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Module-Loaded",
      "productUrl": "https://patchblox.com/security/product/linux/perl-module-loaded",
      "release": "RHEL 9",
      "fixedVersion": "1:0.08-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-NDBM_File",
      "productUrl": "https://patchblox.com/security/product/linux/perl-ndbm-file",
      "release": "RHEL 9",
      "fixedVersion": "0:1.15-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-NEXT",
      "productUrl": "https://patchblox.com/security/product/linux/perl-next",
      "release": "RHEL 9",
      "fixedVersion": "0:0.67-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Net",
      "productUrl": "https://patchblox.com/security/product/linux/perl-net",
      "release": "RHEL 9",
      "fixedVersion": "0:1.02-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-ODBM_File",
      "productUrl": "https://patchblox.com/security/product/linux/perl-odbm-file",
      "release": "RHEL 9",
      "fixedVersion": "0:1.16-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Opcode",
      "productUrl": "https://patchblox.com/security/product/linux/perl-opcode",
      "release": "RHEL 9",
      "fixedVersion": "0:1.48-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-POSIX",
      "productUrl": "https://patchblox.com/security/product/linux/perl-posix",
      "release": "RHEL 9",
      "fixedVersion": "0:1.94-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Pod-Functions",
      "productUrl": "https://patchblox.com/security/product/linux/perl-pod-functions",
      "release": "RHEL 9",
      "fixedVersion": "0:1.13-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Pod-Html",
      "productUrl": "https://patchblox.com/security/product/linux/perl-pod-html",
      "release": "RHEL 9",
      "fixedVersion": "0:1.25-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Safe",
      "productUrl": "https://patchblox.com/security/product/linux/perl-safe",
      "release": "RHEL 9",
      "fixedVersion": "0:2.41-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Search-Dict",
      "productUrl": "https://patchblox.com/security/product/linux/perl-search-dict",
      "release": "RHEL 9",
      "fixedVersion": "0:1.07-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-SelectSaver",
      "productUrl": "https://patchblox.com/security/product/linux/perl-selectsaver",
      "release": "RHEL 9",
      "fixedVersion": "0:1.02-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-SelfLoader",
      "productUrl": "https://patchblox.com/security/product/linux/perl-selfloader",
      "release": "RHEL 9",
      "fixedVersion": "0:1.26-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Symbol",
      "productUrl": "https://patchblox.com/security/product/linux/perl-symbol",
      "release": "RHEL 9",
      "fixedVersion": "0:1.08-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Sys-Hostname",
      "productUrl": "https://patchblox.com/security/product/linux/perl-sys-hostname",
      "release": "RHEL 9",
      "fixedVersion": "0:1.23-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Term-Complete",
      "productUrl": "https://patchblox.com/security/product/linux/perl-term-complete",
      "release": "RHEL 9",
      "fixedVersion": "0:1.403-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Term-ReadLine",
      "productUrl": "https://patchblox.com/security/product/linux/perl-term-readline",
      "release": "RHEL 9",
      "fixedVersion": "0:1.17-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Test",
      "productUrl": "https://patchblox.com/security/product/linux/perl-test",
      "release": "RHEL 9",
      "fixedVersion": "0:1.31-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Text-Abbrev",
      "productUrl": "https://patchblox.com/security/product/linux/perl-text-abbrev",
      "release": "RHEL 9",
      "fixedVersion": "0:1.02-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Thread",
      "productUrl": "https://patchblox.com/security/product/linux/perl-thread",
      "release": "RHEL 9",
      "fixedVersion": "0:3.05-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Thread-Semaphore",
      "productUrl": "https://patchblox.com/security/product/linux/perl-thread-semaphore",
      "release": "RHEL 9",
      "fixedVersion": "0:2.13-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Tie",
      "productUrl": "https://patchblox.com/security/product/linux/perl-tie",
      "release": "RHEL 9",
      "fixedVersion": "0:4.6-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Tie-File",
      "productUrl": "https://patchblox.com/security/product/linux/perl-tie-file",
      "release": "RHEL 9",
      "fixedVersion": "0:1.06-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Tie-Memoize",
      "productUrl": "https://patchblox.com/security/product/linux/perl-tie-memoize",
      "release": "RHEL 9",
      "fixedVersion": "0:1.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Time",
      "productUrl": "https://patchblox.com/security/product/linux/perl-time",
      "release": "RHEL 9",
      "fixedVersion": "0:1.03-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Time-Piece",
      "productUrl": "https://patchblox.com/security/product/linux/perl-time-piece",
      "release": "RHEL 9",
      "fixedVersion": "0:1.3401-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-Unicode-UCD",
      "productUrl": "https://patchblox.com/security/product/linux/perl-unicode-ucd",
      "release": "RHEL 9",
      "fixedVersion": "0:0.75-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-User-pwent",
      "productUrl": "https://patchblox.com/security/product/linux/perl-user-pwent",
      "release": "RHEL 9",
      "fixedVersion": "0:1.03-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-autouse",
      "productUrl": "https://patchblox.com/security/product/linux/perl-autouse",
      "release": "RHEL 9",
      "fixedVersion": "0:1.11-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-base",
      "productUrl": "https://patchblox.com/security/product/linux/perl-base",
      "release": "RHEL 9",
      "fixedVersion": "0:2.27-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-blib",
      "productUrl": "https://patchblox.com/security/product/linux/perl-blib",
      "release": "RHEL 9",
      "fixedVersion": "0:1.07-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-debugger",
      "productUrl": "https://patchblox.com/security/product/linux/perl-debugger",
      "release": "RHEL 9",
      "fixedVersion": "0:1.56-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-deprecate",
      "productUrl": "https://patchblox.com/security/product/linux/perl-deprecate",
      "release": "RHEL 9",
      "fixedVersion": "0:0.04-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-devel",
      "productUrl": "https://patchblox.com/security/product/linux/perl-devel",
      "release": "RHEL 9",
      "fixedVersion": "4:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-diagnostics",
      "productUrl": "https://patchblox.com/security/product/linux/perl-diagnostics",
      "release": "RHEL 9",
      "fixedVersion": "0:1.37-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-doc",
      "productUrl": "https://patchblox.com/security/product/linux/perl-doc",
      "release": "RHEL 9",
      "fixedVersion": "0:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-encoding-warnings",
      "productUrl": "https://patchblox.com/security/product/linux/perl-encoding-warnings",
      "release": "RHEL 9",
      "fixedVersion": "0:0.13-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-fields",
      "productUrl": "https://patchblox.com/security/product/linux/perl-fields",
      "release": "RHEL 9",
      "fixedVersion": "0:2.27-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-filetest",
      "productUrl": "https://patchblox.com/security/product/linux/perl-filetest",
      "release": "RHEL 9",
      "fixedVersion": "0:1.03-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-if",
      "productUrl": "https://patchblox.com/security/product/linux/perl-if",
      "release": "RHEL 9",
      "fixedVersion": "0:0.60.800-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-interpreter",
      "productUrl": "https://patchblox.com/security/product/linux/perl-interpreter",
      "release": "RHEL 9",
      "fixedVersion": "4:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-less",
      "productUrl": "https://patchblox.com/security/product/linux/perl-less",
      "release": "RHEL 9",
      "fixedVersion": "0:0.03-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-lib",
      "productUrl": "https://patchblox.com/security/product/linux/perl-lib",
      "release": "RHEL 9",
      "fixedVersion": "0:0.65-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-libnetcfg",
      "productUrl": "https://patchblox.com/security/product/linux/perl-libnetcfg",
      "release": "RHEL 9",
      "fixedVersion": "4:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-libs",
      "productUrl": "https://patchblox.com/security/product/linux/perl-libs",
      "release": "RHEL 9",
      "fixedVersion": "4:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-locale",
      "productUrl": "https://patchblox.com/security/product/linux/perl-locale",
      "release": "RHEL 9",
      "fixedVersion": "0:1.09-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-macros",
      "productUrl": "https://patchblox.com/security/product/linux/perl-macros",
      "release": "RHEL 9",
      "fixedVersion": "4:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-meta-notation",
      "productUrl": "https://patchblox.com/security/product/linux/perl-meta-notation",
      "release": "RHEL 9",
      "fixedVersion": "0:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-mro",
      "productUrl": "https://patchblox.com/security/product/linux/perl-mro",
      "release": "RHEL 9",
      "fixedVersion": "0:1.23-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-open",
      "productUrl": "https://patchblox.com/security/product/linux/perl-open",
      "release": "RHEL 9",
      "fixedVersion": "0:1.12-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-overload",
      "productUrl": "https://patchblox.com/security/product/linux/perl-overload",
      "release": "RHEL 9",
      "fixedVersion": "0:1.31-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-overloading",
      "productUrl": "https://patchblox.com/security/product/linux/perl-overloading",
      "release": "RHEL 9",
      "fixedVersion": "0:0.02-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-ph",
      "productUrl": "https://patchblox.com/security/product/linux/perl-ph",
      "release": "RHEL 9",
      "fixedVersion": "0:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-sigtrap",
      "productUrl": "https://patchblox.com/security/product/linux/perl-sigtrap",
      "release": "RHEL 9",
      "fixedVersion": "0:1.09-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-sort",
      "productUrl": "https://patchblox.com/security/product/linux/perl-sort",
      "release": "RHEL 9",
      "fixedVersion": "0:2.04-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-subs",
      "productUrl": "https://patchblox.com/security/product/linux/perl-subs",
      "release": "RHEL 9",
      "fixedVersion": "0:1.03-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-utils",
      "productUrl": "https://patchblox.com/security/product/linux/perl-utils",
      "release": "RHEL 9",
      "fixedVersion": "0:5.32.1-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-vars",
      "productUrl": "https://patchblox.com/security/product/linux/perl-vars",
      "release": "RHEL 9",
      "fixedVersion": "0:1.05-484.el9_8",
      "supported": true
    },
    {
      "product": "perl-vmsish",
      "productUrl": "https://patchblox.com/security/product/linux/perl-vmsish",
      "release": "RHEL 9",
      "fixedVersion": "0:1.04-484.el9_8",
      "supported": true
    }
  ],
  "cves": [
    {
      "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
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}