{"id":"SUSE-SU-2026:23167-1","summary":"Security update for python-pyasn1","details":"This update for python-pyasn1 fixes the following issues:\n\n- CVE-2026-59884: BER/CER/DER decoder denial of service via unbounded long-form tag IDs (bsc#1271464).\n- CVE-2026-59885: Quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service\n  (bsc#1271465).\n- CVE-2026-59886: Uncontrolled resource consumption when converting decoded REAL values (bsc#1271466).\n","modified":"2026-08-22T18:23:41.700423234Z","published":"2026-08-06T11:19:02Z","related":["CVE-2026-59884","CVE-2026-59885","CVE-2026-59886"],"upstream":["CVE-2026-59884","CVE-2026-59885","CVE-2026-59886"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202623167-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271464"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271465"},{"type":"REPORT","url":"https://bugzilla.suse.com/1271466"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-59884"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-59885"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-59886"}],"affected":[{"package":{"name":"python-pyasn1","ecosystem":"SUSE:Linux Micro 6.1","purl":"pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Micro%206.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.0-slfo.1.1_4.1"}]}],"ecosystem_specific":{"binaries":[{"python311-pyasn1":"0.5.0-slfo.1.1_4.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:23167-1.json"}}],"schema_version":"1.9.0"}