{"schema_version":"1.7.3","id":"SUSE-SU-2026:0300-1","published":"2026-01-27T06:46:27Z","modified":"2026-02-04T03:53:48.934501Z","related":["CVE-2026-23490"],"upstream":["CVE-2026-23490"],"summary":"Security update for python-pyasn1","details":"This update for python-pyasn1 fixes the following issues:\n\n- CVE-2026-23490: Fixed malformed RELATIVE-OID with excessive continuation \n  octets leading to Denial of Service (bsc#1256902)\n","affected":[{"package":{"name":"python-pyasn1","ecosystem":"SUSE:Linux Enterprise Server 12 SP5-LTSS","purl":"pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.9-4.11.1"}]}],"ecosystem_specific":{"binaries":[{"python-pyasn1":"0.1.9-4.11.1","python3-pyasn1":"0.1.9-4.11.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0300-1.json"}},{"package":{"name":"python-pyasn1","ecosystem":"SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5","purl":"pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.1.9-4.11.1"}]}],"ecosystem_specific":{"binaries":[{"python-pyasn1":"0.1.9-4.11.1","python3-pyasn1":"0.1.9-4.11.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0300-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260300-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1256902"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-23490"}]}