{
  "cveId": "CVE-2025-29476",
  "url": "https://patchblox.com/security/cve/CVE-2025-29476",
  "summary": "CVE-2025-29476 is fixed in c-blosc2 on 1 platform, first by DEBIAN-CVE-2025-29476, released April 4, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "c-blosc2: Buffer Overflow vulnerability in compress_chunk_fuzzer with oss-fuzz on commit 16450518afddcb3139de627157208e49bfef69...",
  "description": "Buffer Overflow vulnerability in compress_chunk_fuzzer with oss-fuzz on commit 16450518afddcb3139de627157208e49bfef6987 in c-blosc2 v.2.17.0 and before.",
  "published": "2025-04-04T18:15:48Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L",
  "epss": 0.0025,
  "epssPercentile": 0.16486,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "c-blosc2",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.17.1\u002Bds-1",
      "fix": "DEBIAN-CVE-2025-29476",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-29476",
      "released": "2025-04-04T18:15:48Z"
    },
    {
      "platform": "linux",
      "product": "c-blosc2",
      "release": "Debian 14",
      "fixedVersion": "2.17.1\u002Bds-1",
      "fix": "DEBIAN-CVE-2025-29476",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-29476",
      "released": "2025-04-04T18:15:48Z"
    }
  ],
  "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"
  }
}