{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRZ2R99Y088QA4V9NK9PS1","modified_at":"2026-10-01T03:03:22.745936626Z","published_at":"2026-03-19T22:16:42.993Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-4159","https://security-tracker.debian.org/tracker/CVE-2026-4159"],"severity":{"label":"low","score":3.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-4159","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-4159"}],"summary":"1-byte OOB heap read in wc_PKCS7_DecodeEnvelopedData via zero-length encrypted content. A vulnerability existed in wolfSSL 5.8.4 and earlier, where a 1-byte out-of-bounds heap read in wc_PKCS7_DecodeE"}