OSV-2022-840
Negative-size-param in wc_Sha3_256_Final
No score
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50953
Crash type: Negative-size-param
Crash state:
wc_Sha3_256_Final
wc_Hash
wc_RsaPad_ex
What each source reports
OSV No score
Negative-size-param in wc_Sha3_256_Final
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50953
Crash type: Negative-size-param
Crash state:
wc_Sha3_256_Final
wc_Hash
wc_RsaPad_ex
- Record
OSV-2022-840- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
wolfsslOSS-Fuzz |
Not stated | 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-2022-840 is a vulnerability with no CVSS score yet in wolfssl, published September 5, 2022. No source lists public exploit code. No source names a fixed version.