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-contribUpgrade postgis-docsUpgrade postgresql-upgradeUpgrade postgresql-private-libsUpgrade postgresqlUpgrade postgresql-pltclUpgrade postgresql-testUpgrade postgresql-server-develUpgrade postgresql-plpython3Upgrade postgresql-serverUpgrade postgresql-plperlUpgrade postgresql-test-rpm-macrosUpgrade pgvectorUpgrade postgis-upgradeUpgrade postgis-utilsUpgrade postgisUpgrade postgresql-private-develUpgrade postgresql-upgrade-develUpgrade postgis-clientUpgrade postgresql-docsUpgrade postgresql-staticUpgrade postgres-decoderbufsUpgrade pgauditUpgrade pg_repack | Oct 11, 2026 | Sep 15, 2026 |
| Alpine Linux | — | Upgrade postgresql18Upgrade postgresql16Upgrade postgresql17Upgrade postgresql15 | Aug 17, 2026 | Aug 13, 2026 |
| Amazon Linux Ami 2 | — | Upgrade postgresql-upgrade-develUpgrade postgresql-contribUpgrade postgresql-plpython3Upgrade postgresql-llvmjitUpgrade postgresql-docsUpgrade postgresql-upgradeUpgrade postgresql-test-rpm-macrosUpgrade postgresql-staticUpgrade postgresql-debuginfoUpgrade postgresql-pltclUpgrade postgresqlUpgrade postgresql-plperlUpgrade postgresql-testUpgrade postgresql-server-develUpgrade postgresql-server | Oct 19, 2026 | Oct 19, 2026 |
| Amazon_linux_2023 | — | Upgrade postgresql15-upgradeUpgrade postgresql15-upgrade-devel-debuginfoUpgrade postgresql18-llvmjit-debuginfoUpgrade postgresql18-llvmjitUpgrade postgresql15-contrib-debuginfoUpgrade postgresql17-debugsourceUpgrade postgresql16-debugsourceUpgrade postgresql17-staticUpgrade postgresql17-test-rpm-macrosUpgrade postgresql17-private-libsUpgrade postgresql16-private-develUpgrade postgresql15-pltcl-debuginfoUpgrade postgresql16Upgrade postgresql18-server-develUpgrade postgresql18-private-develUpgrade postgresql15-llvmjitUpgrade postgresql18-testUpgrade postgresql15-plpython3Upgrade postgresql16-upgrade-devel-debuginfoUpgrade postgresql18Upgrade postgresql15-docsUpgrade postgresql15-test-debuginfoUpgrade postgresql17-plperl-debuginfoUpgrade postgresql18-private-libs-debuginfoUpgrade postgresql17-contribUpgrade postgresql18-debuginfoUpgrade postgresql15-serverUpgrade postgresql16-plpython3Upgrade postgresql17-serverUpgrade postgresql17-test-debuginfoUpgrade postgresql18-test-rpm-macrosUpgrade postgresql18-test-debuginfoUpgrade postgresql18-plpython3Upgrade postgresql16-pltcl-debuginfoUpgrade postgresql18-pltcl-debuginfoUpgrade postgresql16-llvmjitUpgrade postgresql17-upgrade-develUpgrade postgresql18-plperl-debuginfoUpgrade postgresql18-server-devel-debuginfoUpgrade postgresql16-plperlUpgrade postgresql16-upgrade-debuginfoUpgrade postgresql15-server-develUpgrade postgresql17-llvmjitUpgrade postgresql18-upgrade-devel-debuginfoUpgrade postgresql15-private-libs-debuginfoUpgrade postgresql16-private-libsUpgrade postgresql16-server-devel-debuginfoUpgrade postgresql17-pltclUpgrade postgresql17-pltcl-debuginfoUpgrade postgresql17-plperlUpgrade postgresql16-staticUpgrade postgresql16-upgradeUpgrade postgresql16-testUpgrade postgresql18-contrib-debuginfoUpgrade postgresql18-plpython3-debuginfoUpgrade postgresql16-serverUpgrade postgresql17-llvmjit-debuginfoUpgrade postgresql18-upgrade-develUpgrade postgresql17-upgradeUpgrade postgresql18-plperlUpgrade postgresql16-test-rpm-macrosUpgrade postgresql15-testUpgrade postgresql18-upgradeUpgrade postgresql17-server-develUpgrade postgresql17-docsUpgrade postgresql17-debuginfoUpgrade postgresql15-pltclUpgrade postgresql17-docs-debuginfoUpgrade postgresql15-debuginfoUpgrade postgresql18-private-libsUpgrade postgresql18-docs-debuginfoUpgrade postgresql17-server-devel-debuginfoUpgrade postgresql17-plpython3Upgrade postgresql17Upgrade postgresql15-test-rpm-macrosUpgrade postgresql17-private-develUpgrade postgresql16-contribUpgrade postgresql16-server-develUpgrade postgresql16-server-debuginfoUpgrade postgresql17-upgrade-debuginfoUpgrade postgresql15Upgrade postgresql16-plpython3-debuginfoUpgrade postgresql18-docsUpgrade postgresql16-private-libs-debuginfoUpgrade postgresql17-upgrade-devel-debuginfoUpgrade postgresql16-upgrade-develUpgrade postgresql16-test-debuginfoUpgrade postgresql16-plperl-debuginfoUpgrade postgresql16-docs-debuginfoUpgrade postgresql15-staticUpgrade postgresql15-private-libsUpgrade postgresql15-debugsourceUpgrade postgresql16-contrib-debuginfoUpgrade postgresql15-upgrade-develUpgrade postgresql18-serverUpgrade postgresql15-contribUpgrade postgresql18-server-debuginfoUpgrade postgresql17-contrib-debuginfoUpgrade postgresql16-llvmjit-debuginfoUpgrade postgresql16-debuginfoUpgrade postgresql15-upgrade-debuginfoUpgrade postgresql15-plpython3-debuginfoUpgrade postgresql15-plperlUpgrade postgresql15-llvmjit-debuginfoUpgrade postgresql15-private-develUpgrade postgresql18-staticUpgrade postgresql17-testUpgrade postgresql17-server-debuginfoUpgrade postgresql16-pltclUpgrade postgresql15-server-devel-debuginfoUpgrade postgresql15-server-debuginfoUpgrade postgresql15-plperl-debuginfoUpgrade postgresql18-upgrade-debuginfoUpgrade postgresql18-debugsourceUpgrade postgresql18-contribUpgrade postgresql18-pltclUpgrade postgresql17-private-libs-debuginfoUpgrade postgresql17-plpython3-debuginfoUpgrade postgresql16-docsUpgrade postgresql15-docs-debuginfo | Sep 1, 2026 | Aug 13, 2026 |
| Debian | — | Upgrade postgresql-17Upgrade postgresql-15 | Aug 16, 2026 | Aug 16, 2026 |
| Freebsd | — | Upgrade postgresql14-serverUpgrade postgresql17-serverUpgrade postgresql16-serverUpgrade postgresql18-serverUpgrade postgresql15-server | Aug 17, 2026 | Aug 16, 2026 |
| Oracle_linux | — | Upgrade postgresql-server-develUpgrade postgresql-contribUpgrade postgresql-pltclUpgrade pg_repackUpgrade postgresql-test-rpm-macrosUpgrade postgresql18-upgradeUpgrade postgresql18-server-develUpgrade postgis-utilsUpgrade postgresql-upgradeUpgrade postgresql18-private-libsUpgrade pgvectorUpgrade postgresql18Upgrade postgresql18-serverUpgrade postgresql-plpython3Upgrade postgresql18-contribUpgrade postgres-decoderbufsUpgrade postgresql-upgrade-develUpgrade postgis-clientUpgrade postgresql-private-develUpgrade postgresql-testUpgrade postgresql-private-libsUpgrade postgresql18-testUpgrade postgresqlUpgrade postgresql-staticUpgrade postgresql18-docsUpgrade postgresql18-private-develUpgrade postgresql18-upgrade-develUpgrade postgresql-docsUpgrade postgisUpgrade pgauditUpgrade postgresql-serverUpgrade postgresql18-staticUpgrade postgis-upgradeUpgrade postgresql18-plpython3Upgrade postgresql18-plperlUpgrade postgresql-plperlUpgrade postgis-docsUpgrade postgresql18-test-rpm-macros | Oct 22, 2026 | Aug 13, 2026 |
| Postgres | — | Upgrade to PostgreSQL version 16.15Upgrade to PostgreSQL version 15.19Upgrade to PostgreSQL version 17.11Upgrade to PostgreSQL version 14.24Upgrade to PostgreSQL version 18.6 | Aug 14, 2026 | Aug 13, 2026 |
| Redhat_linux | — | Upgrade postgresql-contrib-debuginfoUpgrade postgresql-test-debuginfoUpgrade postgresql18-docsUpgrade postgresql-upgrade-develUpgrade postgresql-upgradeUpgrade postgresql-pltcl-debuginfoUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgresql18-private-libs-debuginfoUpgrade postgis-docsUpgrade postgres-decoderbufs-debugsourceUpgrade postgresql-plpython3-debuginfoUpgrade postgis-debugsourceUpgrade postgresql-plpython3Upgrade postgres-decoderbufsUpgrade postgresql-private-libs-debuginfoUpgrade postgresql-server-develUpgrade postgresql16-debugsourceUpgrade postgresql18-private-develUpgrade postgresql18-test-debuginfoUpgrade postgresql-contribUpgrade postgresql18-serverUpgrade postgresql18-plperl-debuginfoUpgrade pg_repack-debugsourceUpgrade pgvector-debugsourceUpgrade postgresql-server-devel-debuginfoUpgrade postgis-debuginfoUpgrade postgresql18-plperlUpgrade pgaudit-debuginfoUpgrade postgresql18-upgrade-develUpgrade pg_repack-debuginfoUpgrade postgis-upgradeUpgrade postgis-utilsUpgrade postgresql18-debuginfoUpgrade postgresql18-server-devel-debuginfoUpgrade postgresql18-testUpgrade postgisUpgrade postgresql18-debugsourceUpgrade postgresql-upgrade-debuginfoUpgrade postgresql18-private-libsUpgrade postgresql-docs-debuginfoUpgrade postgresql-server-debuginfoUpgrade postgres-decoderbufs-debuginfoUpgrade postgresql-staticUpgrade pgaudit-debugsourceUpgrade postgresql16-debuginfoUpgrade postgresql-docsUpgrade postgresql18Upgrade postgresql-serverUpgrade postgresql-debugsourceUpgrade postgresqlUpgrade postgis-client-debuginfoUpgrade pgvector-debuginfoUpgrade postgresql18-staticUpgrade postgresql18-contrib-debuginfoUpgrade postgresql18-upgradeUpgrade postgresql18-server-develUpgrade postgresql18-upgrade-debuginfoUpgrade postgresql-testUpgrade postgresql-pltclUpgrade postgis-upgrade-debuginfoUpgrade postgresql18-plpython3Upgrade postgresql-private-develUpgrade postgresql18-upgrade-devel-debuginfoUpgrade pgauditUpgrade postgresql18-contribUpgrade pgvectorUpgrade postgresql-private-libsUpgrade postgresql18-plpython3-debuginfoUpgrade postgresql18-test-rpm-macrosUpgrade postgresql18-server-debuginfoUpgrade postgresql18-pltcl-debuginfoUpgrade postgresql18-docs-debuginfoUpgrade postgresql-debuginfoUpgrade postgis-clientUpgrade pg_repackUpgrade postgresql-test-rpm-macrosUpgrade postgresql-plperlUpgrade postgresql-plperl-debuginfo | Sep 1, 2026 | Aug 13, 2026 |
| Rocky_linux | — | Upgrade pg_repackUpgrade postgresql-private-libsUpgrade postgresql-test-debuginfoUpgrade postgresql-serverUpgrade postgresql-docs-debuginfoUpgrade pg_repack-debuginfoUpgrade postgis-docsUpgrade postgresql-upgrade-debuginfoUpgrade postgresql-testUpgrade postgresql-server-debuginfoUpgrade postgis-clientUpgrade postgresql-server-develUpgrade postgresqlUpgrade postgis-upgradeUpgrade postgresql-pltcl-debuginfoUpgrade pgaudit-debuginfoUpgrade postgresql-debuginfoUpgrade postgresql-plperlUpgrade pgvector-debuginfoUpgrade postgresql-debugsourceUpgrade postgresql-private-develUpgrade postgis-client-debuginfoUpgrade postgresql-plpython3Upgrade pgvector-debugsourceUpgrade postgres-decoderbufsUpgrade postgresql-contrib-debuginfoUpgrade postgresql-contribUpgrade postgres-decoderbufs-debugsourceUpgrade pgaudit-debugsourceUpgrade postgresql-upgrade-develUpgrade postgresql-server-devel-debuginfoUpgrade postgresql-plpython3-debuginfoUpgrade postgis-debuginfoUpgrade postgresql-staticUpgrade postgis-debugsourceUpgrade pgauditUpgrade postgis-utilsUpgrade postgresql-pltclUpgrade postgresql-upgradeUpgrade postgresql-plperl-debuginfoUpgrade postgres-decoderbufs-debuginfoUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgresql-docsUpgrade postgisUpgrade postgis-upgrade-debuginfoUpgrade postgresql-private-libs-debuginfoUpgrade pgvectorUpgrade pg_repack-debugsource | Sep 17, 2026 | Sep 15, 2026 |
| Ubuntu | — | Upgrade postgresql-14Upgrade postgresql-16Upgrade postgresql-18 | Aug 20, 2026 | Aug 13, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 22, 2026 | Aug 13, 2026 |
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