{
  "cveId": "CVE-2026-57451",
  "url": "https://patchblox.com/security/cve/CVE-2026-57451",
  "summary": "CVE-2026-57451 is fixed in 13 products on 1 platform, first by DEBIAN-CVE-2026-57451, released June 25, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Vim: Out-of-bounds Read in Text Property Count",
  "description": "Vim is an open source, command line text editor. Prior to 9.2.0670, get_text_props() in src/textprop.c reads a uint16 property count stored inline after a line\u0027s text and returns it as the number of 32-byte textprop_T entries that follow. The only check is a floor that guarantees room for a single entry; the count is never checked against the amount of data actually present. A line that declares a large count while carrying little data causes consumers to read far past the end of the line buffer. Such a line can be delivered through a crafted undo file, leading to a crash. This vulnerability is fixed in 9.2.0670.",
  "published": "2026-06-25T16:16:42Z",
  "severity": "Moderate",
  "cvss": 6.1,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H",
  "cwe": "Out-of-bounds Read",
  "epss": 0.00161,
  "epssPercentile": 0.05307,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57451",
  "fixes": [
    {
      "platform": "linux",
      "product": "vim",
      "release": "Debian 14",
      "fixedVersion": "2:9.2.0782-1",
      "fix": "DEBIAN-CVE-2026-57451",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-57451",
      "released": "2026-06-25T16:16:42Z"
    },
    {
      "platform": "linux",
      "product": "vim-common",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-data",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-default-editor",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-enhanced",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-enhanced-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-filesystem",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-minimal",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "vim-minimal-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xxd",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "xxd-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2:9.2.725-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-1940",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1940",
      "released": "2026-07-20T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}