{"action":"Upgrade openssl to 3.5.5-1~deb13u2 or later.","affected":[{"fixed":"3.5.5-1~deb13u2","introduced":"0"}],"component":"openssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.5.5-1~deb13u2"],"id":"tcs_01M5NRGGVJTGKEEZP0CMJASK0C","modified_at":"2026-10-01T03:03:07.953618101Z","published_at":"2026-04-07T22:16:21.190Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-28390","https://security-tracker.debian.org/tracker/CVE-2026-28390"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-28390#Debian:13/openssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-28390"}],"summary":"Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact summary: Applications that process attacker-control"}