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Buffa has a Use-After-Free in OwnedView via Unsound 'static Lifetime Promotion in Deref
Buffa has a Use-After-Free in OwnedView via Unsound 'static Lifetime Promotion in Deref
Affected packages
- buffa
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/anthropics/buffa/security/advisories/GHSA-9pwq-gcrx-wghh
- https://nvd.nist.gov/vuln/detail/CVE-2026-55406
- https://github.com/anthropics/buffa/pull/154
- https://github.com/anthropics/buffa/commit/7dcf50a1a40eca6ed8d6c6dd59f4310aa0d68b0e
- https://github.com/anthropics/buffa
- https://github.com/anthropics/buffa/releases/tag/v0.7.0
Structured record: https://osv.dev/vulnerability/GHSA-9pwq-gcrx-wghh
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