OSV-2020-1141
Heap-buffer-overflow in ff_hevc_put_hevc_epel_pixels_8_sse
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13568
Crash type: Heap-buffer-overflow READ 16
Crash state:
ff_hevc_put_hevc_epel_pixels_8_sse
acceleration_functions::put_hevc_epel
void mc_chroma<unsigned short>
What each source reports
OSV No score
Heap-buffer-overflow in ff_hevc_put_hevc_epel_pixels_8_sse
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13568
Crash type: Heap-buffer-overflow READ 16
Crash state:
ff_hevc_put_hevc_epel_pixels_8_sse
acceleration_functions::put_hevc_epel
void mc_chroma<unsigned short>
- Record
OSV-2020-1141- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libheifOSS-Fuzz |
Listed versions, plus commit ranges v1.5.0v1.5.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-1141 is a vulnerability with no CVSS score yet in libheif, published July 22, 2020. No source lists public exploit code. A source reports a fix.