Libarchive 3.8.3

{
  "id": "6475b5aa727e8e3651923747d54312909f23ec70e67b27ee59deb0b98bd745fb",
  "url": "https://github.com/libarchive/libarchive/releases/tag/v3.8.3",
  "method": "llm",
  "payload": {
    "kind": "patch",
    "title": "Libarchive 3.8.3",
    "summary": "Libarchive 3.8.3 includes security fixes for temporary-file creation and buffer overruns in LHA and 7-zip handling.",
    "evidence": "Libarchive 3.8.3 is a bugfix and security release. Security fixes: lib: Create temporary files in the target directory (#2753) lha: Fix for an out-of-bounds buffer overrun when using p[H_LEVEL_OFFSET] (#2768) 7-zip: Fix a buffer overrun when reading truncated 7zip headers (#2769)",
    "products": [
      {
        "name": {
          "value": "libarchive",
          "evidence": "Release notes from libarchive"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "3.8.3",
            "evidence": "Libarchive 3.8.3"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "fixed_cves": [],
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "github-libarchive-libarchive",
  "document_id": 21624,
  "published_at": "2025-11-17T23:16:29+00:00"
}