{"id":"SUSE-SU-2026:2000-1","summary":"Security update for postgresql15","details":"This update for postgresql15 fixes the following issues\n\nUpdate to version 15.18.\n\nSecurity issues:\n\n- CVE-2026-6472: ensure the user has CREATE privilege on the schema specified (bsc#1265172).\n- CVE-2026-6473: integer overflows in memory-allocation calculations (bsc#1265173).\n- CVE-2026-6474: Guard against malicious time zone names (bsc#1265174).\n- CVE-2026-6475: Prevent path traversal in pg_basebackup and pg_rewind (bsc#1265175).\n- CVE-2026-6477: Mark PQfn() as unsafe, and avoid using it within libpq (bsc#1265177).\n- CVE-2026-6478: Use timing-safe string comparisons in authentication code (bsc#1265178).\n- CVE-2026-6479: Prevent unbounded recursion while processing startup packets (bsc#1265179).\n- CVE-2026-6637: Prevent SQL injection and buffer overruns in contrib/spi (bsc#1265181).\n\nNon security issue:\n  \n- Get rid of update-alternatives for openSUSE/SLE 16.0 and newer to support immutable systems and transactional\n  updates (jsc#PED-14823).\n- /usr/bin/pg_config is missing after migrating away from update-alternatives (bsc#1263804).\n","modified":"2026-05-20T08:00:07.064819706Z","published":"2026-05-19T08:20:31Z","related":["CVE-2026-6472","CVE-2026-6473","CVE-2026-6474","CVE-2026-6475","CVE-2026-6477","CVE-2026-6478","CVE-2026-6479","CVE-2026-6637"],"upstream":["CVE-2026-6472","CVE-2026-6473","CVE-2026-6474","CVE-2026-6475","CVE-2026-6477","CVE-2026-6478","CVE-2026-6479","CVE-2026-6637"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2026/suse-su-20262000-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1263804"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265172"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265173"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265174"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265175"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265177"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265178"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265179"},{"type":"REPORT","url":"https://bugzilla.suse.com/1265181"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6472"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6473"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6474"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6475"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6477"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6478"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6479"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2026-6637"}],"schema_version":"1.7.5"}