{"schema_version":"1.7.5","id":"SUSE-SU-2026:20189-1","published":"2026-01-28T16:03:29Z","modified":"2026-03-23T04:52:41.936056Z","related":["CVE-2025-66418","CVE-2025-66471"],"upstream":["CVE-2025-66418","CVE-2025-66471"],"summary":"Security update for python-urllib3","details":"This update for python-urllib3 fixes the following issues:\n\n- CVE-2025-66471: Fixed excessive resource consumption via decompression\n  of highly compressed data in Streaming API (bsc#1254867)\n- CVE-2025-66418: Fixed resource exhaustion via unbounded number of links\n  in the decompression chain (bsc#1254866)\n","affected":[{"package":{"name":"python-urllib3","ecosystem":"SUSE:Linux Enterprise Server 16.0","purl":"pkg:rpm/suse/python-urllib3&distro=SUSE%20Linux%20Enterprise%20Server%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-160000.4.1"}]}],"ecosystem_specific":{"binaries":[{"python313-urllib3":"2.5.0-160000.4.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20189-1.json"}},{"package":{"name":"python-urllib3","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/python-urllib3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.0-160000.4.1"}]}],"ecosystem_specific":{"binaries":[{"python313-urllib3":"2.5.0-160000.4.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20189-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620189-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254866"},{"type":"REPORT","url":"https://bugzilla.suse.com/1254867"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-66418"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-66471"}]}