osv-2026-304
Vulnerability from osv_ossfuzz
Published
2026-02-25 00:09
Modified
2026-02-25 00:09
Summary
Heap-use-after-free in tf::Executor::_invoke
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=486618382

Crash type: Heap-use-after-free READ 4
Crash state:
tf::Executor::_invoke
tf::Executor::_spawn
void* std::__1::__thread_proxy
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "b583c0bb494fc9c43a79e335a0b2f7c34ceeb280:f88afe44754abda59a151d4b547b41a6e6b90f2c",
        "introduced_range": "354d77e68ddea42a4d8068ac5a92e32035848fb7:b176c52456b31ee223c82ed2c765471b190bc18a"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "grok",
        "purl": "pkg:generic/grok"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1ca9a4ce1b63568ed43aa7c93697114dc6b3fbcb"
            },
            {
              "fixed": "f88afe44754abda59a151d4b547b41a6e6b90f2c"
            }
          ],
          "repo": "https://github.com/GrokImageCompression/grok.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=486618382\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\ntf::Executor::_invoke\ntf::Executor::_spawn\nvoid* std::__1::__thread_proxy\n```\n",
  "id": "OSV-2026-304",
  "modified": "2026-02-25T00:09:10.291030Z",
  "published": "2026-02-25T00:09:10.290694Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=486618382"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "Heap-use-after-free in tf::Executor::_invoke"
}


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