{"id":"SUSE-SU-2026:23210-1","summary":"Security update for patch","details":"This update for patch fixes the following issues\n\n- CVE-2021-45261: Invalid Pointer via another_hunk function (bsc#1194037).\n- CVE-2026-56288: crafted unified-diff patch file can cause null pointer derefence (bsc#1271167).\n- CVE-2026-56289: improper validation of hunk line offsets can lead to denial of service (bsc#1271166).\n","modified":"2026-08-26T18:23:32.510012086Z","published":"2026-08-18T11:03:59Z","related":["CVE-2021-45261","CVE-2026-56288","CVE-2026-56289"],"upstream":["CVE-2021-45261","CVE-2026-56288","CVE-2026-56289"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623210-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1194037"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271166"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271167"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-45261"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-56288"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-56289"}],"affected":[{"package":{"name":"patch","ecosystem":"SUSE:Linux Micro 6.0","purl":"pkg:rpm/suse/patch&distro=SUSE%20Linux%20Micro%206.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.6-4.1"}]}],"ecosystem_specific":{"binaries":[{"patch":"2.7.6-4.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23210-1.json"}}],"schema_version":"1.9.0"}