Findings

OSV-2023-381

UNKNOWN READ in H5FL__blk_gc_list

Published May 8, 2023 · updated Oct 15, 2026

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58701

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 8, 2023 · OSV.dev

    Detected

    OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58701

  2. Oct 15, 2026 · OSV.dev

    Updated

    OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58701

Affected

  • OSS-Fuzz hdf5snapshot, hdf5-1.14.4.1, snapshot-1.16

Sources

  • OSV.devPackage advisoryOSV-2023-381

    UNKNOWN READ in H5FL__blk_gc_list

    osv.dev

References