{
  "cveId": "CVE-2026-32249",
  "url": "https://patchblox.com/security/cve/CVE-2026-32249",
  "summary": "CVE-2026-32249 is fixed in 20 products on 1 platform, first by DEBIAN-CVE-2026-32249, released March 12, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "NFA regex engine NULL pointer dereference affects Vim \u003C 9.2.0137",
  "description": "Vim is an open source, command line text editor. From 9.1.0011 to before 9.2.0137, Vim\u0027s NFA regex compiler, when encountering a collection containing a combining character as the endpoint of a character range (e.g. [0-0\\u05bb]), incorrectly emits the composing bytes of that character as separate NFA states. This corrupts the NFA postfix stack, resulting in NFA_START_COLL having a NULL out1 pointer. When nfa_max_width() subsequently traverses the compiled NFA to estimate match width for the look-behind assertion, it dereferences state-\u0026gt;out1-\u0026gt;out without a NULL check, causing a segmentation fault. This vulnerability is fixed in 9.2.0137.",
  "published": "2026-03-12T13:16:00Z",
  "severity": "Moderate",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "cwe": "NULL Pointer Dereference",
  "epss": 0.0016,
  "epssPercentile": 0.05237,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32249",
  "fixes": [
    {
      "platform": "linux",
      "product": "vim",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2:9.1.1230-2\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-32249",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-32249",
      "released": "2026-03-12T20:16:05Z"
    },
    {
      "platform": "linux",
      "product": "vim",
      "release": "Debian 14",
      "fixedVersion": "2:9.2.0218-1",
      "fix": "DEBIAN-CVE-2026-32249",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-32249",
      "released": "2026-03-12T20:16:05Z"
    },
    {
      "platform": "linux",
      "product": "vim",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2:9.1.0016-1ubuntu7.11",
      "fix": "vim 2:9.1.0016-1ubuntu7.11",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-vim-2-9.1.0016-1ubuntu7.11",
      "released": "2026-04-30T14:06:10Z"
    },
    {
      "platform": "linux",
      "product": "vim",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2:9.1.0967-1ubuntu6.2",
      "fix": "vim 2:9.1.0967-1ubuntu6.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-vim-2-9.1.0967-1ubuntu6.2",
      "released": "2026-04-30T14:06:15Z"
    },
    {
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      "product": "vim-athena",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2:9.1.0016-1ubuntu7.11",
      "fix": "vim-athena 2:9.1.0016-1ubuntu7.11",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-vim-athena-2-9.1.0016-1ubuntu7.11",
      "released": "2026-04-30T14:06:10Z"
    },
    {
      "platform": "linux",
      "product": "vim-athena",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2:9.1.0967-1ubuntu6.2",
      "fix": "vim-athena 2:9.1.0967-1ubuntu6.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-vim-athena-2-9.1.0967-1ubuntu6.2",
      "released": "2026-04-30T14:06:15Z"
    },
    {
      "platform": "linux",
      "product": "vim-common",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2:9.1.0016-1ubuntu7.11",
      "fix": "vim-common 2:9.1.0016-1ubuntu7.11",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-vim-common-2-9.1.0016-1ubuntu7.11",
      "released": "2026-04-30T14:06:10Z"
    },
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      "released": "2026-04-30T14:06:15Z"
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      "product": "vim-common",
      "release": "amzn 2023",
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      "fix": "ALAS2023-2026-1584",
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      "released": "2026-04-13T09:00:00Z"
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    {
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      "product": "vim-data",
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      "fix": "ALAS2023-2026-1584",
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      "released": "2026-04-13T09:00:00Z"
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      "fix": "ALAS2023-2026-1584",
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    {
      "platform": "linux",
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      "released": "2026-04-13T09:00:00Z"
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      "released": "2026-04-13T09:00:00Z"
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      "released": "2026-04-13T09:00:00Z"
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      "released": "2026-04-30T14:06:10Z"
    },
    {
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      "product": "vim-gtk3",
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      "platform": "linux",
      "product": "vim-gui-common",
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    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}