{"id":"SUSE-SU-2026:4948-1","summary":"Security update for python-urllib3_1","details":"This update for python-urllib3_1 fixes the following issues:\n\n- CVE-2026-97687: traffic interception due to possible HTTPS proxy TLS configuration override (bsc#1283908).\n- CVE-2026-97688: denial of service due to infinite loop during chunked Deflate decoding (bsc#1283909).\n- CVE-2026-97689: denial of service due to unbounded memory allocation in chunk parser (bsc#1283910).\n","modified":"2026-11-02T17:23:10.115070089Z","published":"2026-10-30T09:56:01Z","related":["CVE-2026-97687","CVE-2026-97688","CVE-2026-97689"],"upstream":["CVE-2026-97687","CVE-2026-97688","CVE-2026-97689"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20264948-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1283908"},{"type":"REPORT","url":"https://bugzilla.suse.com/1283909"},{"type":"REPORT","url":"https://bugzilla.suse.com/1283910"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-97687"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-97688"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-97689"}],"affected":[{"package":{"name":"python-urllib3_1","ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP7","purl":"pkg:rpm/suse/python-urllib3_1&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.18-150600.3.14.1"}]}],"ecosystem_specific":{"binaries":[{"python311-urllib3_1":"1.26.18-150600.3.14.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4948-1.json"}},{"package":{"name":"python-urllib3_1","ecosystem":"SUSE:Linux Enterprise Server 15 SP6-LTSS","purl":"pkg:rpm/suse/python-urllib3_1&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.18-150600.3.14.1"}]}],"ecosystem_specific":{"binaries":[{"python311-urllib3_1":"1.26.18-150600.3.14.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4948-1.json"}},{"package":{"name":"python-urllib3_1","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP6","purl":"pkg:rpm/suse/python-urllib3_1&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.18-150600.3.14.1"}]}],"ecosystem_specific":{"binaries":[{"python311-urllib3_1":"1.26.18-150600.3.14.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4948-1.json"}}],"schema_version":"1.9.2"}