{"id":"SUSE-SU-2026:24597-1","summary":"Security update for python-Brotli","details":"This update for python-Brotli fixes the following issues:\n\n- CVE-2025-6176: denial of service (DoS) due to a flaw in its brotli decompression (bsc#1252945).\n- CVE-2026-111497: Brotli decoder out-of-bounds write permits remote code execution (bsc#1287779).\n\nUpdate to 1.2.1:\n\n- **decoder / encoder: added static initialization to reduce binary size**\n- python: allow limiting decoder output (see SECURITY section)\n- python: modernize extension / allow multi-phase module initialization\n- decoder / encoder: static tables use \"small\" model (allows 2GiB+ binaries)\n","modified":"2026-11-10T17:23:20.815639691Z","published":"2026-10-29T14:56:22Z","related":["CVE-2025-6176","CVE-2026-111497"],"upstream":["CVE-2025-6176","CVE-2026-111497"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202624597-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1252945"},{"type":"REPORT","url":"https://bugzilla.suse.com/1287779"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-6176"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-111497"}],"affected":[{"package":{"name":"python-Brotli","ecosystem":"SUSE:Linux Enterprise Server 16.0","purl":"pkg:rpm/suse/python-Brotli&distro=SUSE%20Linux%20Enterprise%20Server%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-160000.1.1"}]}],"ecosystem_specific":{"binaries":[{"python313-Brotli":"1.2.1-160000.1.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:24597-1.json"}},{"package":{"name":"python-Brotli","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/python-Brotli&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.1-160000.1.1"}]}],"ecosystem_specific":{"binaries":[{"python313-Brotli":"1.2.1-160000.1.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:24597-1.json"}}],"schema_version":"1.9.2"}