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lz4_flex's decompression can leak information from uninitialized memory or reused output buffer
lz4_flex's decompression can leak information from uninitialized memory or reused output buffer
Affected packages
- lz4_flex
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/PSeitz/lz4_flex/security/advisories/GHSA-vvp9-7p8x-rfvv
- https://nvd.nist.gov/vuln/detail/CVE-2026-32829
- https://github.com/PSeitz/lz4_flex/commit/055502ee5d297ecd6bf448ac91c055c7f6df9b6d
- https://github.com/PSeitz/lz4_flex
- https://rustsec.org/advisories/RUSTSEC-2026-0041.html
Structured record: https://osv.dev/vulnerability/GHSA-vvp9-7p8x-rfvv
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