{"action":"Upgrade thunderbird to 1:128.8.0esr-1~deb12u1 or later.","affected":[{"fixed":"1:128.8.0esr-1~deb12u1","introduced":"0"}],"component":"thunderbird","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:128.8.0esr-1~deb12u1"],"id":"tcs_01M5NN7W13ER15T5874A9W70PN","modified_at":"2026-09-01T20:05:44.964640491Z","published_at":"2025-03-10T19:15:40.567Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-26695","https://security-tracker.debian.org/tracker/CVE-2025-26695"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-26695","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-26695"}],"summary":"When requesting an OpenPGP key from a WKD server, an incorrect padding size was used and a network observer could have learned the length of the requested email address. This vulnerability was fixed i"}