{"action":"Upgrade openssl to 3.6.3-1 or later.","affected":[{"fixed":"3.6.3-1","introduced":"0"}],"component":"openssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.6.3-1"],"id":"tcs_01M5NS14Z58FTDA1EXXTJRZ9FA","modified_at":"2026-10-01T03:03:22.971707307Z","published_at":"2026-06-09T17:17:08.223Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-42768","https://security-tracker.debian.org/tracker/CVE-2026-42768"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-42768#Debian:14/openssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-42768"}],"summary":"Issue summary: The CMS_decrypt and PKCS7_decrypt functions are vulnerable to Bleichenbacher-style attack when an attacker is able to provide the CMS or S/MIME messages and observe the error code and/o"}