{"action":"Upgrade wolfssl to 5.5.4-2+deb12u3 or later.","affected":[{"fixed":"5.5.4-2+deb12u3","introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.5.4-2+deb12u3"],"id":"tcs_01M5NT0ZWFY1X1SKTKWSBGCMK5","modified_at":"2026-10-01T03:03:19.437467287Z","published_at":"2026-06-25T18:16:41.213Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-55961","https://security-tracker.debian.org/tracker/CVE-2026-55961"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-55961","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-55961"}],"summary":"wolfSSL_PKCS7_verify() returning success for a degenerate (certs-only) PKCS#7 object that contains no signer. Such an object has empty signerInfos, so the underlying signed-data verification succeeds"}