OSV-2022-55
Heap-buffer-overflow in ndlz4_decompress
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43687
Crash type: Heap-buffer-overflow READ 1
Crash state:
ndlz4_decompress
ndlz_decompress
blosc_d
What each source reports
OSV No score
Heap-buffer-overflow in ndlz4_decompress
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43687
Crash type: Heap-buffer-overflow READ 1
Crash state:
ndlz4_decompress
ndlz_decompress
blosc_d
- Record
OSV-2022-55- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
c-blosc2OSS-Fuzz |
Listed versions, plus commit ranges v2.0.0v2.0.1v2.0.2v2.0.3v2.0.4 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-55 is a vulnerability with no CVSS score yet in c-blosc2, published January 17, 2022. No source lists public exploit code. A source reports a fix.