ALPINE-CVE-2026-80229
ALPINE-CVE-2026-80229
This page contains facts from public vulnerability sources. Check the original advisory before updating.
When performing transfers via libcurl’s multi interface, pooled TLS connections can outlive their originating easy handles. In OpenSSL 3 provider configurations, libcurl attaches an allocated library context to the easy handle's state and passes it to OpenSSL without acquiring an ownership reference; destroying the easy handle prematurely frees this context while the active connection retains a dangling pointer, leading to a heap-use-after-free upon subsequent I/O or post-handshake operations.
CVSS 7.5 · High · Fix available
- Published
- Updated
Stack: system