OSV-2026-1157
Memcpy-param-overlap in zxc_decompress_chunk_wrapper_default
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=546426939
Crash type: Memcpy-param-overlap
Crash state:
zxc_decompress_chunk_wrapper_default
zxc_decompress_frame
fuzz_decompress.c
What each source reports
OSV No score
Memcpy-param-overlap in zxc_decompress_chunk_wrapper_default
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=546426939
Crash type: Memcpy-param-overlap
Crash state:
zxc_decompress_chunk_wrapper_default
zxc_decompress_frame
fuzz_decompress.c
- Record
OSV-2026-1157- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
zxcOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2026-1157 is a vulnerability with no CVSS score yet in zxc, published August 16, 2026. No source lists public exploit code. A source reports a fix.