{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NSZF6X310DCWCED5R9SX05","modified_at":"2026-10-01T03:03:26.435598599Z","published_at":"2026-04-10T04:17:16.420Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5466","https://security-tracker.debian.org/tracker/CVE-2026-5466"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5466#Debian:13/wolfssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5466"}],"summary":"wolfSSL's ECCSI signature verifier `wc_VerifyEccsiHash` decodes the `r` and `s` scalars from the signature blob via `mp_read_unsigned_bin` with no check that they lie in `[1, q-1]`. A crafted forged s"}