{"schema_version":"1.7.5","id":"SUSE-SU-2026:3238-1","published":"2026-07-24T12:56:30Z","modified":"2026-07-28T18:24:15.258250580Z","related":["CVE-2026-59884","CVE-2026-59885","CVE-2026-59886"],"upstream":["CVE-2026-59884","CVE-2026-59885","CVE-2026-59886"],"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","affected":[{"package":{"name":"python-pyasn1","ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 15 SP4","purl":"pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.0-150400.12.16.1"}]}],"ecosystem_specific":{"binaries":[{"python311-pyasn1":"0.5.0-150400.12.16.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"}},{"package":{"name":"python-pyasn1","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","purl":"pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.0-150400.12.16.1"}]}],"ecosystem_specific":{"binaries":[{"python311-pyasn1":"0.5.0-150400.12.16.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"}},{"package":{"name":"python-pyasn1","ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 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Applications 15 SP6","purl":"pkg:rpm/suse/python-pyasn1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.0-150400.12.16.1"}]}],"ecosystem_specific":{"binaries":[{"python311-pyasn1":"0.5.0-150400.12.16.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:3238-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263238-1/"},{"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"}]}