{"id":"SUSE-SU-2026:22340-1","summary":"Security update for mutt","details":"This update for mutt fixes the following issues\n\n- CVE-2026-43859: `strfcpy` used instead of `memcpy` for the IMAP `auth_cram` MD5 digest (bsc#1263897).\n- CVE-2026-43860: truncation of `hash_passwd` by one byte for IMAP `auth_cram` MD5 digest (bsc#1263896).\n- CVE-2026-43861: missing check for `\\0` in `url_pct_decode` (bsc#1263895).\n- CVE-2026-43862: mishandling of the `imap_auth_gss` security level (bsc#1263894).\n- CVE-2026-43863: infinite loop in `data_object_to_stream` in `crypt-gpgme.c` (bsc#1263893).\n- CVE-2026-43864: NULL pointer dereference in function `show_sig_summary` (bsc#1263892).\n","modified":"2026-07-02T18:24:10.177024976Z","published":"2026-06-22T14:50:33Z","related":["CVE-2026-43859","CVE-2026-43860","CVE-2026-43861","CVE-2026-43862","CVE-2026-43863","CVE-2026-43864"],"upstream":["CVE-2026-43859","CVE-2026-43860","CVE-2026-43861","CVE-2026-43862","CVE-2026-43863","CVE-2026-43864"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622340-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263892"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263893"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263894"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263895"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263896"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263897"},{"type":"REPORT","url":"https://bugzilla.suse.com/1264047"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43859"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43860"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43861"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43862"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43863"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-43864"}],"affected":[{"package":{"name":"mutt","ecosystem":"SUSE:Linux Enterprise Server 16.0","purl":"pkg:rpm/suse/mutt&distro=SUSE%20Linux%20Enterprise%20Server%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.16-160000.2.1"}]}],"ecosystem_specific":{"binaries":[{"mutt":"2.2.16-160000.2.1","mutt-doc":"2.2.16-160000.2.1","mutt-lang":"2.2.16-160000.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22340-1.json"}},{"package":{"name":"mutt","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/mutt&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.16-160000.2.1"}]}],"ecosystem_specific":{"binaries":[{"mutt-doc":"2.2.16-160000.2.1","mutt-lang":"2.2.16-160000.2.1","mutt":"2.2.16-160000.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22340-1.json"}}],"schema_version":"1.7.5"}