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.
CVSS Details
- CVSS 3.1 Base Score: 8.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade postgresql16Upgrade postgresql17Upgrade postgresql15Upgrade postgresql18 | Aug 17, 2026 | Aug 13, 2026 |
| Amazon_linux_2023 | — | Upgrade postgresql15-test-rpm-macrosUpgrade postgresql17Upgrade postgresql15-debuginfoUpgrade postgresql15-private-develUpgrade postgresql17-plpython3Upgrade postgresql15-plperl-debuginfoUpgrade postgresql15-server-debuginfoUpgrade postgresql18-upgrade-debuginfoUpgrade postgresql17-testUpgrade postgresql18-staticUpgrade postgresql18-contribUpgrade postgresql18-docs-debuginfoUpgrade postgresql17-server-devel-debuginfoUpgrade postgresql18-private-libsUpgrade postgresql16-pltclUpgrade postgresql16-contrib-debuginfoUpgrade postgresql18-contrib-debuginfoUpgrade postgresql16-serverUpgrade postgresql15-server-devel-debuginfoUpgrade postgresql18-debugsourceUpgrade postgresql17-upgradeUpgrade postgresql18-plperlUpgrade postgresql17-plpython3-debuginfoUpgrade postgresql18-upgrade-develUpgrade postgresql15-docs-debuginfoUpgrade postgresql18-pltclUpgrade postgresql18-server-debuginfoUpgrade postgresql16-docsUpgrade postgresql17-private-libs-debuginfoUpgrade postgresql17-upgrade-debuginfoUpgrade postgresql15-plperlUpgrade postgresql17-contrib-debuginfoUpgrade postgresql16-upgrade-develUpgrade postgresql17-upgrade-devel-debuginfoUpgrade postgresql16-private-libs-debuginfoUpgrade postgresql18-docsUpgrade postgresql15-staticUpgrade postgresql16-docs-debuginfoUpgrade postgresql16-plperl-debuginfoUpgrade postgresql15-testUpgrade postgresql16-test-debuginfoUpgrade postgresql17-docsUpgrade postgresql15-debugsourceUpgrade postgresql17-debuginfoUpgrade postgresql15-private-libsUpgrade postgresql18-plpython3-debuginfoUpgrade postgresql18-serverUpgrade postgresql17-private-develUpgrade postgresql17-llvmjit-debuginfoUpgrade postgresql16-contribUpgrade postgresql16-server-develUpgrade postgresql17-docs-debuginfoUpgrade postgresql17-server-develUpgrade postgresql16-server-debuginfoUpgrade postgresql15Upgrade postgresql16-plpython3-debuginfoUpgrade postgresql15-pltclUpgrade postgresql16-llvmjit-debuginfoUpgrade postgresql17-server-debuginfoUpgrade postgresql15-upgrade-develUpgrade postgresql18-upgradeUpgrade postgresql15-contribUpgrade postgresql15-llvmjit-debuginfoUpgrade postgresql15-plpython3-debuginfoUpgrade postgresql15-upgrade-debuginfoUpgrade postgresql16-debuginfoUpgrade postgresql16-test-rpm-macrosUpgrade postgresql17-contribUpgrade postgresql17-debugsourceUpgrade postgresql16-llvmjitUpgrade postgresql15-docsUpgrade postgresql16-private-develUpgrade postgresql16Upgrade postgresql18-debuginfoUpgrade postgresql17-test-debuginfoUpgrade postgresql16-testUpgrade postgresql16-server-devel-debuginfoUpgrade postgresql18-llvmjitUpgrade postgresql15-llvmjitUpgrade postgresql15-private-libs-debuginfoUpgrade postgresql18-upgrade-devel-debuginfoUpgrade postgresql17-llvmjitUpgrade postgresql15-server-develUpgrade postgresql16-upgrade-debuginfoUpgrade postgresql16-plperlUpgrade postgresql17-plperlUpgrade postgresql16-upgradeUpgrade postgresql16-plpython3Upgrade postgresql15-upgrade-devel-debuginfoUpgrade postgresql15-upgradeUpgrade postgresql18-test-debuginfoUpgrade postgresql17-private-libsUpgrade postgresql17-upgrade-develUpgrade postgresql18-llvmjit-debuginfoUpgrade postgresql18-plperl-debuginfoUpgrade postgresql16-pltcl-debuginfoUpgrade postgresql17-pltcl-debuginfoUpgrade postgresql16-private-libsUpgrade postgresql17-pltclUpgrade postgresql15-plpython3Upgrade postgresql15-contrib-debuginfoUpgrade postgresql15-serverUpgrade postgresql18-server-devel-debuginfoUpgrade postgresql18-pltcl-debuginfoUpgrade postgresql18-plpython3Upgrade postgresql17-test-rpm-macrosUpgrade postgresql17-staticUpgrade postgresql15-test-debuginfoUpgrade postgresql15-pltcl-debuginfoUpgrade postgresql18-private-libs-debuginfoUpgrade postgresql18Upgrade postgresql16-upgrade-devel-debuginfoUpgrade postgresql17-plperl-debuginfoUpgrade postgresql18-private-develUpgrade postgresql18-server-develUpgrade postgresql16-debugsourceUpgrade postgresql18-testUpgrade postgresql16-staticUpgrade postgresql17-serverUpgrade postgresql18-test-rpm-macros | Sep 1, 2026 | Aug 13, 2026 |
| Debian | — | Upgrade postgresql-17Upgrade postgresql-15 | Aug 16, 2026 | Aug 16, 2026 |
| Freebsd | — | Upgrade postgresql17-serverUpgrade postgresql18-serverUpgrade postgresql16-serverUpgrade postgresql15-serverUpgrade postgresql14-server | Aug 17, 2026 | Aug 16, 2026 |
| Postgres | — | Upgrade to PostgreSQL version 16.15Upgrade to PostgreSQL version 17.11Upgrade to PostgreSQL version 15.19Upgrade to PostgreSQL version 14.24Upgrade to PostgreSQL version 18.6 | Aug 14, 2026 | Aug 13, 2026 |
| Redhat_linux | — | Upgrade postgis-upgrade-debuginfoUpgrade postgresql-pltclUpgrade postgresql18-plpython3Upgrade postgresql18-contribUpgrade postgresql-server-debuginfoUpgrade pgauditUpgrade postgresql18-debugsourceUpgrade postgresql-upgrade-debuginfoUpgrade postgresql-docsUpgrade postgresql-serverUpgrade postgresql18-plpython3-debuginfoUpgrade postgres-decoderbufs-debuginfoUpgrade postgresql18-docs-debuginfoUpgrade postgresql18-upgradeUpgrade pgaudit-debugsourceUpgrade pgvector-debuginfoUpgrade postgis-client-debuginfoUpgrade postgresql18-contrib-debuginfoUpgrade postgresqlUpgrade postgresql-plperl-debuginfoUpgrade pgvectorUpgrade postgresql18-upgrade-debuginfoUpgrade postgresql18-staticUpgrade postgresql-test-rpm-macrosUpgrade postgresql18-pltcl-debuginfoUpgrade postgresql-plperlUpgrade postgresql18-test-rpm-macrosUpgrade pg_repackUpgrade postgresql-debuginfoUpgrade postgresql18-private-libsUpgrade postgresql-debugsourceUpgrade postgis-clientUpgrade postgresql18-testUpgrade postgresql-staticUpgrade postgresql-private-develUpgrade postgresql-testUpgrade postgresql18-server-debuginfoUpgrade postgresql-private-libsUpgrade postgresql18-upgrade-devel-debuginfoUpgrade postgresql18-server-develUpgrade postgresql-docs-debuginfoUpgrade postgres-decoderbufs-debugsourceUpgrade postgres-decoderbufsUpgrade postgis-debugsourceUpgrade postgresql18-docsUpgrade postgresql-pltcl-debuginfoUpgrade postgresql-contrib-debuginfoUpgrade postgresql-contribNo solution existsUpgrade postgresql18-test-debuginfoUpgrade pgvector-debugsourceUpgrade pgaudit-debuginfoUpgrade postgresql18-server-devel-debuginfoUpgrade postgresql18-serverUpgrade postgresql18Upgrade postgisUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgis-docsUpgrade postgresql-server-devel-debuginfoUpgrade postgresql18-private-develUpgrade postgresql18-plperl-debuginfoUpgrade postgis-debuginfoUpgrade postgis-utilsUpgrade pg_repack-debugsourceUpgrade postgresql18-upgrade-develUpgrade postgresql-upgradeUpgrade postgresql-test-debuginfoUpgrade pg_repack-debuginfoUpgrade postgresql18-debuginfoUpgrade postgis-upgradeUpgrade postgresql18-private-libs-debuginfoUpgrade postgresql18-plperlUpgrade postgresql-private-libs-debuginfoUpgrade postgresql-upgrade-develUpgrade postgresql-server-develUpgrade postgresql-plpython3-debuginfoUpgrade postgresql-plpython3 | Sep 1, 2026 | Aug 13, 2026 |
| Rocky_linux | — | Upgrade postgresql18-plpython3Upgrade pg_repack-debuginfoUpgrade postgresql-server-debuginfoUpgrade postgresql18Upgrade postgresql18-contribUpgrade postgresql18-plpython3-debuginfoUpgrade postgresql18-private-develUpgrade postgresql18-staticUpgrade postgresql18-docsUpgrade postgresql18-upgrade-devel-debuginfoUpgrade postgis-clientUpgrade postgis-upgradeUpgrade postgresql-debugsourceUpgrade postgresql-pltcl-debuginfoUpgrade postgresql18-private-libsUpgrade postgresql-private-develUpgrade postgis-docsUpgrade postgresql18-plperlUpgrade postgresqlUpgrade pgvector-debuginfoUpgrade postgresql-serverUpgrade postgresql-plperlUpgrade postgresql18-testUpgrade postgresql18-private-libs-debuginfoUpgrade postgresql-server-develUpgrade postgresql-testUpgrade postgresql-upgrade-debuginfoUpgrade postgresql18-upgrade-debuginfoUpgrade pg_repackUpgrade postgresql-private-libsUpgrade postgresql-docs-debuginfoUpgrade postgresql18-contrib-debuginfoUpgrade postgresql18-server-debuginfoUpgrade postgresql-debuginfoUpgrade postgresql-test-debuginfoUpgrade pgaudit-debuginfoUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgresql-plperl-debuginfoUpgrade postgres-decoderbufs-debuginfoUpgrade pgvectorUpgrade postgresql18-test-debuginfoUpgrade postgresql18-serverUpgrade postgresql18-upgrade-develUpgrade postgresql-pltclUpgrade postgresql18-plperl-debuginfoUpgrade postgis-client-debuginfoUpgrade pgvector-debugsourceUpgrade postgresql18-server-develUpgrade postgis-upgrade-debuginfoUpgrade postgresql18-docs-debuginfoUpgrade postgres-decoderbufsUpgrade postgresql-plpython3-debuginfoUpgrade postgresql-private-libs-debuginfoUpgrade postgresql-plpython3Upgrade postgresql18-server-devel-debuginfoUpgrade postgresql-staticUpgrade postgis-debuginfoUpgrade postgresql18-upgradeUpgrade postgisUpgrade postgresql-upgradeUpgrade postgresql-docsUpgrade postgresql18-debugsourceUpgrade postgis-utilsUpgrade postgis-debugsourceUpgrade pgauditUpgrade postgresql18-debuginfoUpgrade postgresql-upgrade-develUpgrade postgresql-server-devel-debuginfoUpgrade postgres-decoderbufs-debugsourceUpgrade postgresql-contribUpgrade pgaudit-debugsourceUpgrade postgresql-contrib-debuginfoUpgrade pg_repack-debugsource | Sep 17, 2026 | Sep 15, 2026 |
| Ubuntu | — | Upgrade postgresql-14Upgrade postgresql-16Upgrade postgresql-18 | Aug 20, 2026 | Aug 13, 2026 |
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