Type confusion regarding input of PostgreSQL ctid data type selectivity estimator allows an object creator to view a calculation derived from the value of an arbitrary 4-byte span of memory, via a chosen non-ctid input. While the calculation loses precision, substantial memory value recovery appears possible. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade postgresql-private-develUpgrade postgis-clientUpgrade postgresql-upgrade-develUpgrade pgauditUpgrade pg_repackUpgrade postgres-decoderbufsUpgrade postgresql-docsUpgrade postgresql-staticUpgrade postgresqlUpgrade postgis-upgradeUpgrade pgvectorUpgrade postgresql-server-develUpgrade postgresql-plperlUpgrade postgis-utilsUpgrade postgresql-pltclUpgrade postgresql-test-rpm-macrosUpgrade postgresql-private-libsUpgrade postgis-docsUpgrade postgresql-contribUpgrade postgresql-upgradeUpgrade postgresql-serverUpgrade postgresql-plpython3Upgrade postgresql-testUpgrade postgis | Oct 11, 2026 | Sep 15, 2026 |
| Alpine Linux | — | Upgrade postgresql18Upgrade postgresql15Upgrade postgresql16Upgrade postgresql17 | Aug 17, 2026 | Aug 13, 2026 |
| Amazon_linux_2023 | — | Upgrade postgresql15-staticUpgrade postgresql16-docs-debuginfoUpgrade postgresql15Upgrade postgresql15-upgrade-debuginfoUpgrade postgresql17-docs-debuginfoUpgrade postgresql15-plperlUpgrade postgresql16-plpython3-debuginfoUpgrade postgresql18-plpython3-debuginfoUpgrade postgresql17-private-develUpgrade postgresql16-contrib-debuginfoUpgrade postgresql16-server-develUpgrade postgresql15-pltclUpgrade postgresql16-server-debuginfoUpgrade postgresql15-upgrade-develUpgrade postgresql16-contribUpgrade postgresql16-private-libs-debuginfoUpgrade postgresql16-test-debuginfoUpgrade postgresql18-plperlUpgrade postgresql17-plpython3-debuginfoUpgrade postgresql15-docs-debuginfoUpgrade postgresql17-private-libs-debuginfoUpgrade postgresql18-upgrade-develUpgrade postgresql17-upgradeUpgrade postgresql18-contrib-debuginfoUpgrade postgresql16-docsUpgrade postgresql16-upgrade-develUpgrade postgresql15-private-libsUpgrade postgresql16-pltclUpgrade postgresql16-serverUpgrade postgresql17-testUpgrade postgresql17-llvmjit-debuginfoUpgrade postgresql17-server-debuginfoUpgrade postgresql18-staticUpgrade postgresql18-upgrade-debuginfoUpgrade postgresql18-pltclUpgrade postgresql15-plperl-debuginfoUpgrade postgresql17-server-devel-debuginfoUpgrade postgresql18-contribUpgrade postgresql18-debugsourceUpgrade postgresql15-server-debuginfoUpgrade postgresql17-plpython3Upgrade postgresql15-test-rpm-macrosUpgrade postgresql15-plpython3-debuginfoUpgrade postgresql18-docs-debuginfoUpgrade postgresql17Upgrade postgresql15-debuginfoUpgrade postgresql15-server-devel-debuginfoUpgrade postgresql16-test-rpm-macrosUpgrade postgresql17-docsUpgrade postgresql15-testUpgrade postgresql17-server-develUpgrade postgresql18-private-libsUpgrade postgresql17-debuginfoUpgrade postgresql18-upgradeUpgrade postgresql17-contrib-debuginfoUpgrade postgresql18-server-debuginfoUpgrade postgresql15-llvmjit-debuginfoUpgrade postgresql15-debugsourceUpgrade postgresql15-contribUpgrade postgresql18-serverUpgrade postgresql17-upgrade-debuginfoUpgrade postgresql15-private-develUpgrade postgresql16-llvmjit-debuginfoUpgrade postgresql16-plperl-debuginfoUpgrade postgresql17-upgrade-devel-debuginfoUpgrade postgresql16-debuginfoUpgrade postgresql18-docsUpgrade postgresql15-upgradeUpgrade postgresql16-upgrade-debuginfoUpgrade postgresql15-upgrade-devel-debuginfoUpgrade postgresql16-plperlUpgrade postgresql15-server-develUpgrade postgresql18-upgrade-devel-debuginfoUpgrade postgresql15-private-libs-debuginfoUpgrade postgresql17-test-rpm-macrosUpgrade postgresql17-staticUpgrade postgresql18-test-debuginfoUpgrade postgresql18-plpython3Upgrade postgresql18-server-devel-debuginfoUpgrade postgresql18-pltcl-debuginfoUpgrade postgresql17-plperlUpgrade postgresql16-upgradeUpgrade postgresql16-private-libsUpgrade postgresql16-plpython3Upgrade postgresql15-serverUpgrade postgresql15-plpython3Upgrade postgresql17-private-libsUpgrade postgresql17-pltcl-debuginfoUpgrade postgresql17-pltclUpgrade postgresql18-private-libs-debuginfoUpgrade postgresql17-plperl-debuginfoUpgrade postgresql16-upgrade-devel-debuginfoUpgrade postgresql18-test-rpm-macrosUpgrade postgresql17-test-debuginfoUpgrade postgresql17-serverUpgrade postgresql16-testUpgrade postgresql16-staticUpgrade postgresql15-test-debuginfoUpgrade postgresql15-pltcl-debuginfoUpgrade postgresql15-docsUpgrade postgresql16-server-devel-debuginfoUpgrade postgresql18Upgrade postgresql18-llvmjit-debuginfoUpgrade postgresql17-upgrade-develUpgrade postgresql16-pltcl-debuginfoUpgrade postgresql15-contrib-debuginfoUpgrade postgresql18-plperl-debuginfoUpgrade postgresql18-server-develUpgrade postgresql17-debugsourceUpgrade postgresql18-debuginfoUpgrade postgresql18-private-develUpgrade postgresql17-contribUpgrade postgresql16-private-develUpgrade postgresql16Upgrade postgresql18-testUpgrade postgresql16-llvmjitUpgrade postgresql15-llvmjitUpgrade postgresql18-llvmjitUpgrade postgresql16-debugsourceUpgrade postgresql17-llvmjit | Sep 1, 2026 | Aug 13, 2026 |
| Debian | — | Upgrade postgresql-17Upgrade postgresql-15 | Aug 16, 2026 | Aug 16, 2026 |
| Freebsd | — | Upgrade postgresql16-serverUpgrade postgresql15-serverUpgrade postgresql17-serverUpgrade postgresql18-serverUpgrade postgresql14-server | Aug 17, 2026 | Aug 16, 2026 |
| Postgres | — | Upgrade to PostgreSQL version 17.11Upgrade to PostgreSQL version 16.15Upgrade to PostgreSQL version 15.19Upgrade to PostgreSQL version 18.6Upgrade to PostgreSQL version 14.24 | Aug 14, 2026 | Aug 13, 2026 |
| Redhat_linux | — | Upgrade postgis-debuginfoUpgrade postgresql-private-libs-debuginfoUpgrade postgis-debugsourceUpgrade pgaudit-debuginfoUpgrade postgresql18-debuginfoUpgrade pg_repack-debuginfoUpgrade postgis-upgradeUpgrade postgresql18-plperlUpgrade postgisUpgrade postgresql18Upgrade postgresql18-server-devel-debuginfoUpgrade pgvector-debugsourceUpgrade postgresql-contrib-debuginfoUpgrade postgresql18-docsUpgrade pg_repack-debugsourceUpgrade postgresql-pltcl-debuginfoUpgrade postgresql-server-devel-debuginfoUpgrade postgis-utilsUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgresql-upgrade-develUpgrade postgresql-upgradeUpgrade postgres-decoderbufsUpgrade postgresql18-upgrade-develUpgrade postgresql18-test-debuginfoUpgrade postgresql18-plperl-debuginfoUpgrade postgresql-test-debuginfoUpgrade postgresql-server-develUpgrade postgresql18-private-libs-debuginfoUpgrade postgresql-docs-debuginfoUpgrade postgresql18-serverUpgrade postgresql-plpython3Upgrade postgis-docsUpgrade postgres-decoderbufs-debugsourceUpgrade postgresql-plpython3-debuginfoUpgrade postgresql18-private-develUpgrade postgresql16-debugsourceUpgrade postgresql-contribUpgrade postgresql-serverUpgrade pgaudit-debugsourceUpgrade postgresql-plperl-debuginfoUpgrade postgresql18-contrib-debuginfoUpgrade postgresql-debugsourceUpgrade pgvectorUpgrade postgresql-upgrade-debuginfoUpgrade postgresql-docsUpgrade postgresql18-contribUpgrade postgresql16-debuginfoUpgrade postgresql18-debugsourceUpgrade postgresql18-staticUpgrade postgresqlUpgrade postgresql-staticUpgrade postgresql18-private-libsUpgrade postgresql18-test-rpm-macrosUpgrade postgresql18-docs-debuginfoUpgrade pg_repackUpgrade postgresql18-plpython3-debuginfoUpgrade pgauditUpgrade postgresql-server-debuginfoUpgrade postgres-decoderbufs-debuginfoUpgrade postgresql18-upgrade-devel-debuginfoUpgrade postgresql18-upgradeUpgrade postgresql18-upgrade-debuginfoUpgrade postgresql-plperlUpgrade postgresql-debuginfoUpgrade postgis-upgrade-debuginfoUpgrade postgresql18-plpython3Upgrade postgresql-private-libsUpgrade postgis-client-debuginfoUpgrade pgvector-debuginfoUpgrade postgresql18-server-develUpgrade postgis-clientUpgrade postgresql18-testUpgrade postgresql18-pltcl-debuginfoUpgrade postgresql-test-rpm-macrosUpgrade postgresql18-server-debuginfoUpgrade postgresql-private-develUpgrade postgresql-testUpgrade postgresql-pltcl | Sep 1, 2026 | Aug 13, 2026 |
| Rocky_linux | — | Upgrade postgresql-plperl-debuginfoUpgrade postgresql-pltclUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgis-upgrade-debuginfoUpgrade postgresql-private-libs-debuginfoUpgrade postgresql-plpython3Upgrade postgresql-plpython3-debuginfoUpgrade postgres-decoderbufsUpgrade pgvector-debugsourceUpgrade postgis-utilsUpgrade postgis-debugsourceUpgrade postgresql-contribUpgrade postgresql-server-devel-debuginfoUpgrade postgresql-upgrade-develUpgrade pgaudit-debugsourceUpgrade postgres-decoderbufs-debugsourceUpgrade postgis-debuginfoUpgrade postgresql-contrib-debuginfoUpgrade postgres-decoderbufs-debuginfoUpgrade postgresql-staticUpgrade pgauditUpgrade pgvectorUpgrade pg_repack-debugsourceUpgrade postgis-client-debuginfoUpgrade postgisUpgrade postgresql-docsUpgrade postgresql-upgradeUpgrade postgresql-upgrade-debuginfoUpgrade postgresql-testUpgrade postgis-upgradeUpgrade postgresql-pltcl-debuginfoUpgrade pgvector-debuginfoUpgrade postgis-clientUpgrade postgresql-debugsourceUpgrade postgresql-private-develUpgrade postgresqlUpgrade pgaudit-debuginfoUpgrade postgresql-plperlUpgrade postgresql-debuginfoUpgrade postgresql-server-develUpgrade postgis-docsUpgrade pg_repack-debuginfoUpgrade postgresql-server-debuginfoUpgrade postgresql-serverUpgrade postgresql-private-libsUpgrade postgresql-docs-debuginfoUpgrade pg_repackUpgrade postgresql-test-debuginfo | Sep 17, 2026 | Sep 15, 2026 |
| Ubuntu | — | Upgrade postgresql-18Upgrade postgresql-16Upgrade postgresql-14 | Aug 20, 2026 | Aug 13, 2026 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub