osv-2026-655

osv_ossfuzz
Description

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=507646002 ``` Crash type: Heap-buffer-overflow WRITE 8 Crash state: lj_record_idx lj_record_ins trace_state ```

Timeline
Published
unknown
Last Modified
unknown
CVSS Details

CVSS details not available.

Affected Products

No product information available.

References
Linked Vulnerabilities

No linked vulnerabilities found.

{
  "affected": [
    {
      "database_specific": {
        "introduced_range": "83e12796838a74739ba35c740b0e21a442796ec7:dc969d16f6467569f4aa9dc124a31f023b803c22",
        "source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/tarantool/OSV-2026-655.yaml"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "tarantool",
        "purl": "pkg:generic/tarantool"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "41846ade3585477c8297f06c9fbc4d1e6c16fb83"
            }
          ],
          "repo": "https://github.com/tarantool/tarantool",
          "type": "GIT"
        }
      ],
      "versions": [
        "3.7.0",
        "3.7.1",
        "3.7.1-entrypoint",
        "3.7.2-entrypoint",
        "3.8.0",
        "3.8.0-entrypoint",
        "3.8.1-entrypoint",
        "3.9.0-entrypoint",
        "3.8.1",
        "3.8.2-entrypoint"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=507646002\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nlj_record_idx\nlj_record_ins\ntrace_state\n```\n",
  "id": "OSV-2026-655",
  "modified": "2026-09-22T14:35:17.702Z",
  "published": "2026-04-30T00:17:44.999830Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=507646002"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "Heap-buffer-overflow in lj_record_idx"
}
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