{"id":"openSUSE-SU-2026:21317-1","summary":"Security update for libxml2","details":"This update for libxml2 fixes the following issues\n\n- CVE-2026-6732: crafted XSD-validated document can cause a denial of service (bsc#1262719).\n- CVE-2026-11979: stack-based buffer overflows in the `xmlcatalog` utility when running in `--shell` mode (bsc#1269790).\n","modified":"2026-07-15T18:24:23.769419092Z","published":"2026-07-13T07:51:58Z","related":["CVE-2026-11979","CVE-2026-6732"],"upstream":["CVE-2026-11979","CVE-2026-6732"],"references":[{"type":"ADVISORY"},{"type":"REPORT","url":"https://bugzilla.suse.com/1262719"},{"type":"REPORT","url":"https://bugzilla.suse.com/1269790"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-11979"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6732"}],"affected":[{"package":{"name":"libxml2","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/libxml2&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.13.8-160000.5.1"}]}],"ecosystem_specific":{"binaries":[{"libxml2-2":"2.13.8-160000.5.1","libxml2-devel":"2.13.8-160000.5.1","libxml2-doc":"2.13.8-160000.5.1","libxml2-tools":"2.13.8-160000.5.1","python313-libxml2":"2.13.8-160000.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21317-1.json"}},{"package":{"name":"libxml2-python","ecosystem":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/libxml2-python&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.13.8-160000.5.1"}]}],"ecosystem_specific":{"binaries":[{"libxml2-doc":"2.13.8-160000.5.1","libxml2-tools":"2.13.8-160000.5.1","python313-libxml2":"2.13.8-160000.5.1","libxml2-2":"2.13.8-160000.5.1","libxml2-devel":"2.13.8-160000.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21317-1.json"}}],"schema_version":"1.7.5"}