{"id":"SUSE-SU-2026:20921-1","summary":"Security update for postgresql18","details":"This update for postgresql18 fixes the following issues:\n\n- Update to version 18.3. (bsc#1258754)\n- CVE-2026-2003: Guard against unexpected dimensions of oidvector/int2vector (bsc#1258008)\n- CVE-2026-2004: Harden selectivity estimators against being attached to operators that accept unexpected data types. (bsc#1258009)\n- CVE-2026-2005: Fix buffer overrun in contrib/pgcrypto's PGP decryption functions. (bsc#1258010)\n- CVE-2026-2006: Fix inadequate validation of multibyte character lengths. (bsc#1258011)\n- CVE-2026-2007: Harden contrib/pg_trgm against changes in string lowercasing behavior. (bsc#1258012)\n","modified":"2026-04-02T17:25:55.373232Z","published":"2026-03-20T14:50:46Z","related":["CVE-2026-2003","CVE-2026-2004","CVE-2026-2005","CVE-2026-2006","CVE-2026-2007"],"upstream":["CVE-2026-2003","CVE-2026-2004","CVE-2026-2005","CVE-2026-2006","CVE-2026-2007"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620921-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258008"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258009"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258010"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258011"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258012"},{"type":"REPORT","url":"https://bugzilla.suse.com/1258754"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-2003"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-2004"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-2005"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-2006"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-2007"}],"affected":[{"package":{"name":"postgresql18","ecosystem":"SUSE:Linux Enterprise Server 16.0","purl":"pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20Server%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"18.3-160000.1.1"}]}],"ecosystem_specific":{"binaries":[{"postgresql18-plperl":"18.3-160000.1.1","postgresql18-pltcl":"18.3-160000.1.1","postgresql18-server-devel":"18.3-160000.1.1","postgresql18-server":"18.3-160000.1.1","libpq5":"18.3-160000.1.1","postgresql18-contrib":"18.3-160000.1.1","postgresql18-plpython":"18.3-160000.1.1","postgresql18":"18.3-160000.1.1","libecpg6":"18.3-160000.1.1","postgresql18-devel":"18.3-160000.1.1","postgresql18-docs":"18.3-160000.1.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20921-1.json"}},{"package":{"name":"postgresql18","ecosystem":"SUSE:Linux Enterprise Server for SAP applications 16.0","purl":"pkg:rpm/suse/postgresql18&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20applications%2016.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"18.3-160000.1.1"}]}],"ecosystem_specific":{"binaries":[{"libecpg6":"18.3-160000.1.1","postgresql18-contrib":"18.3-160000.1.1","postgresql18-docs":"18.3-160000.1.1","postgresql18-plperl":"18.3-160000.1.1","postgresql18-plpython":"18.3-160000.1.1","postgresql18-pltcl":"18.3-160000.1.1","postgresql18-server":"18.3-160000.1.1","libpq5":"18.3-160000.1.1","postgresql18-devel":"18.3-160000.1.1","postgresql18-server-devel":"18.3-160000.1.1","postgresql18":"18.3-160000.1.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:20921-1.json"}}],"schema_version":"1.7.5"}