{
  "cveId": "CVE-2022-26981",
  "url": "https://patchblox.com/security/cve/CVE-2022-26981",
  "summary": "CVE-2022-26981 is fixed in 7 products on 1 platform, first by DEBIAN-CVE-2022-26981, released March 13, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "liblouis-bin: Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode incompileTranslationTable.c (called, indirectly, b...",
  "description": "Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode incompileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).",
  "published": "2022-03-13T11:15:00Z",
  "severity": "Low",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.01451,
  "epssPercentile": 0.73549,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "liblouis",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.22.0-1",
      "fix": "DEBIAN-CVE-2022-26981",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-26981",
      "released": "2022-03-13T18:15:08Z"
    },
    {
      "platform": "linux",
      "product": "liblouis",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.22.0-1",
      "fix": "DEBIAN-CVE-2022-26981",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-26981",
      "released": "2022-03-13T18:15:08Z"
    },
    {
      "platform": "linux",
      "product": "liblouis",
      "release": "Debian 14",
      "fixedVersion": "3.22.0-1",
      "fix": "DEBIAN-CVE-2022-26981",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-26981",
      "released": "2022-03-13T18:15:08Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.0-1ubuntu0.4",
      "fix": "liblouis-bin 3.5.0-1ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-liblouis-bin-3.5.0-1ubuntu0.4",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-bin",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.12.0-3ubuntu0.1",
      "fix": "liblouis-bin 3.12.0-3ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-liblouis-bin-3.12.0-3ubuntu0.1",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-bin",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.20.0-2ubuntu0.1",
      "fix": "liblouis-bin 3.20.0-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-liblouis-bin-3.20.0-2ubuntu0.1",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-bin",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.22.0-1",
      "fix": "liblouis-bin 3.22.0-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-liblouis-bin-3.22.0-1",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-bin",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.22.0-1",
      "fix": "liblouis-bin 3.22.0-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-liblouis-bin-3.22.0-1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-data",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.0-1ubuntu0.4",
      "fix": "liblouis-data 3.5.0-1ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-liblouis-data-3.5.0-1ubuntu0.4",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-data",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.12.0-3ubuntu0.1",
      "fix": "liblouis-data 3.12.0-3ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-liblouis-data-3.12.0-3ubuntu0.1",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-data",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.20.0-2ubuntu0.1",
      "fix": "liblouis-data 3.20.0-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-liblouis-data-3.20.0-2ubuntu0.1",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-data",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.22.0-1",
      "fix": "liblouis-data 3.22.0-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-liblouis-data-3.22.0-1",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "liblouis-data",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.22.0-1",
      "fix": "liblouis-data 3.22.0-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-liblouis-data-3.22.0-1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "liblouis14",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.0-1ubuntu0.4",
      "fix": "liblouis14 3.5.0-1ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-liblouis14-3.5.0-1ubuntu0.4",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis20",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.12.0-3ubuntu0.1",
      "fix": "liblouis20 3.12.0-3ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-liblouis20-3.12.0-3ubuntu0.1",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis20",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.20.0-2ubuntu0.1",
      "fix": "liblouis20 3.20.0-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-liblouis20-3.20.0-2ubuntu0.1",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "liblouis20",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.22.0-1",
      "fix": "liblouis20 3.22.0-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-liblouis20-3.22.0-1",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "liblouis20",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.22.0-1",
      "fix": "liblouis20 3.22.0-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-liblouis20-3.22.0-1",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "python-louis",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.0-1ubuntu0.4",
      "fix": "python-louis 3.5.0-1ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-louis-3.5.0-1ubuntu0.4",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-louis",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.5.0-1ubuntu0.4",
      "fix": "python3-louis 3.5.0-1ubuntu0.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-louis-3.5.0-1ubuntu0.4",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-louis",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.12.0-3ubuntu0.1",
      "fix": "python3-louis 3.12.0-3ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-louis-3.12.0-3ubuntu0.1",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-louis",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.20.0-2ubuntu0.1",
      "fix": "python3-louis 3.20.0-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-louis-3.20.0-2ubuntu0.1",
      "released": "2022-06-02T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-louis",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "3.22.0-1",
      "fix": "python3-louis 3.22.0-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-python3-louis-3.22.0-1",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "python3-louis",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.22.0-1",
      "fix": "python3-louis 3.22.0-1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-python3-louis-3.22.0-1",
      "released": "2026-01-16T01:42:24Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}