OSV-2024-456
Heap-buffer-overflow in ih264d_read_coeff4x4_cabac
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66989
Crash type: Heap-buffer-overflow READ 4
Crash state:
ih264d_read_coeff4x4_cabac
ih264d_parse_residual4x4_cabac
ih264d_parse_imb_cabac
What each source reports
OSV No score
Heap-buffer-overflow in ih264d_read_coeff4x4_cabac
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=66989
Crash type: Heap-buffer-overflow READ 4
Crash state:
ih264d_read_coeff4x4_cabac
ih264d_parse_residual4x4_cabac
ih264d_parse_imb_cabac
- Record
OSV-2024-456- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libavcOSS-Fuzz |
Listed versions, plus commit ranges v1.4.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2024-456 is a vulnerability with no CVSS score yet in libavc, published May 9, 2024. No source lists public exploit code. A source reports a fix.