{"action":"Upgrade kf5-messagelib to 4:20.08.3-5 or later.","affected":[{"fixed":"4:20.08.3-5","introduced":"0"}],"component":"kf5-messagelib","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4:20.08.3-5"],"id":"tcs_01M5NFNZ4HDKDKPMVDNCD08AG9","modified_at":"2026-10-23T18:03:26.819830155Z","published_at":"2021-06-02T16:15:08.893Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-31855","https://security-tracker.debian.org/tracker/CVE-2021-31855"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-31855","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-31855"}],"summary":"KDE Messagelib through 5.17.0 reveals cleartext of encrypted messages in some situations. Deleting an attachment of a decrypted encrypted message stored on a remote server (e.g., an IMAP server) cause"}