CVE-2026-55406Published
Buffa: Use-After-Free in OwnedView via Unsound 'static Lifetime Promotion in Deref
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-55406 · Microsoft / collected KEV context
cve-program · CVE-2026-55406
- https://github.com/anthropics/buffa/security/advisories/GHSA-9pwq-gcrx-wghh
- https://github.com/anthropics/buffa/pull/154
- https://github.com/anthropics/buffa/commit/7dcf50a1a40eca6ed8d6c6dd59f4310aa0d68b0e
- https://github.com/anthropics/buffa/releases/tag/v0.7.0
nvd · CVE-2026-55406
- https://github.com/anthropics/buffa/commit/7dcf50a1a40eca6ed8d6c6dd59f4310aa0d68b0e
- https://github.com/anthropics/buffa/pull/154
- https://github.com/anthropics/buffa/releases/tag/v0.7.0
- https://github.com/anthropics/buffa/security/advisories/GHSA-9pwq-gcrx-wghh
osv · GHSA-9pwq-gcrx-wghh
- 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
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.