{
  "cveId": "CVE-2026-89162",
  "url": "https://patchblox.com/security/cve/CVE-2026-89162",
  "summary": "CVE-2026-89162 is fixed in 13 products on 1 platform, first by DEBIAN-CVE-2026-89162, released September 11, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libpcre2-16-0: In PCRE2 before 10.48, pcre2_serialize_encode might disclose two bytes to an adversary, typically in a situation wher...",
  "description": "In PCRE2 before 10.48, pcre2_serialize_encode might disclose two bytes to an adversary, typically in a situation where the access available to the adversary is already unsafe.",
  "published": "2026-09-10T22:16:00Z",
  "severity": "Medium",
  "cvss": 3.3,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
  "epss": 0.00156,
  "epssPercentile": 0.04757,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libpcre2-16-0",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "10.46-1ubuntu0.1",
      "fix": "libpcre2-16-0 10.46-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libpcre2-16-0-10.46-1ubuntu0.1",
      "released": "2026-09-29T22:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcre2-32-0",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "10.46-1ubuntu0.1",
      "fix": "libpcre2-32-0 10.46-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libpcre2-32-0-10.46-1ubuntu0.1",
      "released": "2026-09-29T22:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcre2-8-0",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "10.46-1ubuntu0.1",
      "fix": "libpcre2-8-0 10.46-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libpcre2-8-0-10.46-1ubuntu0.1",
      "released": "2026-09-29T22:16:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcre2-posix3",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "10.46-1ubuntu0.1",
      "fix": "libpcre2-posix3 10.46-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libpcre2-posix3-10.46-1ubuntu0.1",
      "released": "2026-09-29T22:16:00Z"
    },
    {
      "platform": "linux",
      "product": "mingw-pcre2",
      "release": "Fedora 43",
      "fixedVersion": "10.48-1.fc43",
      "fix": "FEDORA-2026-98F3F016C4",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-98f3f016c4",
      "released": "2026-09-15T21:20:51Z"
    },
    {
      "platform": "linux",
      "product": "mingw32-pcre2",
      "release": "Fedora 43",
      "fixedVersion": "10.48-1.fc43",
      "fix": "FEDORA-2026-98F3F016C4",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-98f3f016c4",
      "released": "2026-09-15T21:20:51Z"
    },
    {
      "platform": "linux",
      "product": "mingw32-pcre2-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "10.48-1.fc43",
      "fix": "FEDORA-2026-98F3F016C4",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-98f3f016c4",
      "released": "2026-09-15T21:20:51Z"
    },
    {
      "platform": "linux",
      "product": "mingw32-pcre2-static",
      "release": "Fedora 43",
      "fixedVersion": "10.48-1.fc43",
      "fix": "FEDORA-2026-98F3F016C4",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-98f3f016c4",
      "released": "2026-09-15T21:20:51Z"
    },
    {
      "platform": "linux",
      "product": "mingw64-pcre2",
      "release": "Fedora 43",
      "fixedVersion": "10.48-1.fc43",
      "fix": "FEDORA-2026-98F3F016C4",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-98f3f016c4",
      "released": "2026-09-15T21:20:51Z"
    },
    {
      "platform": "linux",
      "product": "mingw64-pcre2-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "10.48-1.fc43",
      "fix": "FEDORA-2026-98F3F016C4",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-98f3f016c4",
      "released": "2026-09-15T21:20:51Z"
    },
    {
      "platform": "linux",
      "product": "mingw64-pcre2-static",
      "release": "Fedora 43",
      "fixedVersion": "10.48-1.fc43",
      "fix": "FEDORA-2026-98F3F016C4",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-98f3f016c4",
      "released": "2026-09-15T21:20:51Z"
    },
    {
      "platform": "linux",
      "product": "pcre2",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "10.46-1~deb13u2",
      "fix": "DEBIAN-CVE-2026-89162",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89162",
      "released": "2026-09-11T12:23:55Z"
    },
    {
      "platform": "linux",
      "product": "pcre2",
      "release": "Debian 14",
      "fixedVersion": "10.48-1",
      "fix": "DEBIAN-CVE-2026-89162",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-89162",
      "released": "2026-09-11T12:23:55Z"
    },
    {
      "platform": "linux",
      "product": "pcre2",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "10.45-160000.4.1",
      "fix": "OPENSUSE-SU-2026:21938-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21938-1",
      "released": "2026-09-23T19:41:55Z"
    },
    {
      "platform": "linux",
      "product": "pcre2",
      "release": "sles 16.0",
      "fixedVersion": "10.45-160000.4.1",
      "fix": "SUSE-SU-2026:23906-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23906-1",
      "released": "2026-09-23T19:42:24Z"
    },
    {
      "platform": "linux",
      "product": "pcre2-utils",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "10.46-1ubuntu0.1",
      "fix": "pcre2-utils 10.46-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-pcre2-utils-10.46-1ubuntu0.1",
      "released": "2026-09-29T22:16:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}