{"action":"Upgrade cyrus-imapd to 3.12.3-1 or later.","affected":[{"fixed":"3.12.3-1","introduced":"0"}],"component":"cyrus-imapd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.12.3-1"],"id":"tcs_01M5NSFGR5TBSD141WMCEPYP27","modified_at":"2026-10-01T03:03:07.329241743Z","published_at":"2026-07-16T19:16:48.573Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-47081","https://security-tracker.debian.org/tracker/CVE-2026-47081"],"severity":{"label":"low","score":3.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-47081#Debian:14/cyrus-imapd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-47081"}],"summary":"An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is an XAPPLEPUSHSERVICE folder existence oracle and push hijack. An authenticated IMAP user could probe for the existence of"}