OSV-2025-534
Heap-use-after-free in ih264_inter_pred_luma_horz_ssse3
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=428771938
Crash type: Heap-use-after-free READ 16
Crash state:
ih264_inter_pred_luma_horz_ssse3
ih264d_motion_compensate_mp
isvcd_decode_recon_tfr_nmb_non_base_lyr
What each source reports
OSV No score
Heap-use-after-free in ih264_inter_pred_luma_horz_ssse3
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=428771938
Crash type: Heap-use-after-free READ 16
Crash state:
ih264_inter_pred_luma_horz_ssse3
ih264d_motion_compensate_mp
isvcd_decode_recon_tfr_nmb_non_base_lyr
- Record
OSV-2025-534- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libavcOSS-Fuzz |
Listed versions, plus commit ranges v1.1.1v1.2.0v1.3.0v1.4.0v1.5.0 Show 4 moreShow lessv1.6.0v1.7.0v1.7.1v1.7.2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2025-534 is a vulnerability with no CVSS score yet in libavc, published July 8, 2025. No source lists public exploit code. A source reports a fix.