{"id":"CLSA-2026-1787395689","summary":"postgresql: Fix of 12 CVEs","details":"- CVE-2026-6473: tsearch: bound StartSel/StopSel/FragmentDelimiter length to PG_INT16_MAX in ts_headline()\n- CVE-2026-6473: contrib/ltree: guard lquery parsing against numvar and totallen wraparound\n- CVE-2026-6473: regex: add overflow-checked MALLOC_ARRAY/REALLOC_ARRAY and bound NFA state/color products in newdfa() and compact()","modified":"2026-10-26T09:31:58.527506040Z","published":"2026-08-22T10:48:28Z","upstream":["CVE-2026-6473"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1787395689.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23214"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32027"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1552"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5869"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-10979"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-7348"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-1094"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8714"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6473"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6477"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6478"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6637"}],"affected":[{"package":{"name":"postgresql","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-contrib","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-contrib?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-devel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-devel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-docs","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-docs?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-libs","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-libs?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-plperl","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-plperl?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-plpython","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-plpython?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-pltcl","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-pltcl?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-server","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-server?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-static","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-static?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1787395689.json"}},{"package":{"name":"postgresql-test","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/postgresql-test?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.24-9.0.3.el7_9.tuxcare.els3"}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