{
  "cveId": "CVE-2026-75818",
  "url": "https://patchblox.com/security/cve/CVE-2026-75818",
  "summary": "CVE-2026-75818 is fixed in 4 products on 1 platform, first by DEBIAN-CVE-2026-75818, released November 1, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Heap Buffer Overflow in GNU Aspell\u0027s prezip utility",
  "description": "GNU Aspell prezip-bin contains a heap-based buffer overflow vulnerability in the decompressor in prog/prezip.c. The decompressor does not properly check buffer space, so a crafted compressed file can cause out-of-bounds read and write operations on the heap. An attacker who convinces a user to process a malicious compressed file with prezip-bin can trigger memory corruption, leading to a processs crash.    This issue was fixed in commit\u00A015b188437f9e0192d4ac4472ad66a4e2f62a782f which will be\u00A0released in version\u00A00.60.8.3.",
  "published": "2026-10-06T11:17:29Z",
  "severity": "Low",
  "cwe": "Heap-based Buffer Overflow",
  "epss": 0.00146,
  "epssPercentile": 0.0383,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-75818",
  "fixes": [
    {
      "platform": "linux",
      "product": "aspell",
      "release": "Debian 14",
      "fixedVersion": "0.60.8.2-4",
      "fix": "DEBIAN-CVE-2026-75818",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-75818",
      "released": "2026-11-01T22:29:49Z"
    },
    {
      "platform": "linux",
      "product": "aspell",
      "release": "amzn 2023",
      "fixedVersion": "12:0.60.8-7.amzn2023.0.3",
      "fix": "ALAS2023-2026-3275",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3275",
      "released": "2026-11-07T01:06:07Z"
    },
    {
      "platform": "linux",
      "product": "aspell-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "12:0.60.8-7.amzn2023.0.3",
      "fix": "ALAS2023-2026-3275",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3275",
      "released": "2026-11-07T01:06:07Z"
    },
    {
      "platform": "linux",
      "product": "aspell-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "12:0.60.8-7.amzn2023.0.3",
      "fix": "ALAS2023-2026-3275",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3275",
      "released": "2026-11-07T01:06:07Z"
    },
    {
      "platform": "linux",
      "product": "aspell-devel",
      "release": "amzn 2023",
      "fixedVersion": "12:0.60.8-7.amzn2023.0.3",
      "fix": "ALAS2023-2026-3275",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3275",
      "released": "2026-11-07T01:06:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}