{"id":"openSUSE-SU-2026:21392-1","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":"2026-07-24T18:24:29.269793856Z","published":"2026-07-20T12:16:10Z","related":["CVE-2026-59884","CVE-2026-59885","CVE-2026-59886"],"upstream":["CVE-2026-59884","CVE-2026-59885","CVE-2026-59886"],"references":[{"type":"ADVISORY"},{"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":"openSUSE:Leap 16.0","purl":"pkg:rpm/opensuse/python-pyasn1&distro=openSUSE%20Leap%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.1-160000.5.1"}]}],"ecosystem_specific":{"binaries":[{"python313-pyasn1":"0.6.1-160000.5.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21392-1.json"}}],"schema_version":"1.7.5"}