Integer wraparound in PostgreSQL fuzzystrmatch allows a user to direct writes to a huge range of addresses, executing arbitrary code as the operating system user running the database, via extreme inputs to SQL function levenshtein() or levenshtein_less_equal(). 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 postgis-upgradeUpgrade postgresqlUpgrade postgresql-plpython3Upgrade postgresql-private-libsUpgrade postgresql-plperlUpgrade postgisUpgrade pg_repackUpgrade postgresql-serverUpgrade postgresql-upgradeUpgrade postgresql-staticUpgrade postgis-docsUpgrade postgresql-testUpgrade postgresql-docsUpgrade postgresql-server-develUpgrade postgis-clientUpgrade postgresql-test-rpm-macrosUpgrade postgres-decoderbufsUpgrade postgresql-private-develUpgrade postgis-utilsUpgrade postgresql-contribUpgrade postgresql-upgrade-develUpgrade pgvectorUpgrade pgauditUpgrade postgresql-pltcl | Oct 11, 2026 | Sep 15, 2026 |
| Alpine Linux | — | Upgrade postgresql16Upgrade postgresql17Upgrade postgresql18Upgrade postgresql15 | Aug 17, 2026 | Aug 13, 2026 |
| Amazon Linux Ami 2 | — | Upgrade postgresql-libsUpgrade postgresqlUpgrade postgresql-upgradeUpgrade postgresql-docsUpgrade postgresql-testUpgrade postgresql-staticUpgrade postgresql-plpython3Upgrade postgresql-serverUpgrade postgresql-llvmjitUpgrade postgresql-server-develUpgrade postgresql-develUpgrade postgresql-contribUpgrade postgresql-upgrade-develUpgrade postgresql-plpythonUpgrade postgresql-plperlUpgrade postgresql-test-rpm-macrosUpgrade postgresql-pltclUpgrade postgresql-debuginfo | Oct 19, 2026 | Oct 19, 2026 |
| Amazon_linux_2023 | — | Upgrade postgresql18-contribUpgrade postgresql16-pltclUpgrade postgresql17-debuginfoUpgrade postgresql15-testUpgrade postgresql17-plperl-debuginfoUpgrade postgresql18-pltclUpgrade postgresql16-upgrade-devel-debuginfoUpgrade postgresql18-plpython3Upgrade postgresql15-contribUpgrade postgresql15-llvmjit-debuginfoUpgrade postgresql17-staticUpgrade postgresql15-upgrade-devel-debuginfoUpgrade postgresql17-server-debuginfoUpgrade postgresql15-pltclUpgrade postgresql16-testUpgrade postgresql18-test-rpm-macrosUpgrade postgresql15-private-libs-debuginfoUpgrade postgresql18-test-debuginfoUpgrade postgresql15-plpython3Upgrade postgresql15-test-debuginfoUpgrade postgresql16-llvmjit-debuginfoUpgrade postgresql18-testUpgrade postgresql15-debugsourceUpgrade postgresql16-private-libsUpgrade postgresql15-docs-debuginfoUpgrade postgresql18-plpython3-debuginfoUpgrade postgresql17-docs-debuginfoUpgrade postgresql16-private-develUpgrade postgresql17-upgradeUpgrade postgresql15-serverUpgrade postgresql18-llvmjit-debuginfoUpgrade postgresql17-llvmjit-debuginfoUpgrade postgresql16-pltcl-debuginfoUpgrade postgresql18-contrib-debuginfoUpgrade postgresql16-upgrade-develUpgrade postgresql15-upgrade-develUpgrade postgresql15-server-devel-debuginfoUpgrade postgresql17-upgrade-debuginfoUpgrade postgresql16-server-develUpgrade postgresql17-debugsourceUpgrade postgresql18-upgrade-develUpgrade postgresql18-upgradeUpgrade postgresql18-server-debuginfoUpgrade postgresql18-serverUpgrade postgresql17-upgrade-devel-debuginfoUpgrade postgresql16-server-devel-debuginfoUpgrade postgresql16-docsUpgrade postgresql16-contrib-debuginfoUpgrade postgresql15-pltcl-debuginfoUpgrade postgresql15-plperl-debuginfoUpgrade postgresql15-plperlUpgrade postgresql15Upgrade postgresql18-private-libsUpgrade postgresql15-private-libsUpgrade postgresql16-contribUpgrade postgresql15-server-develUpgrade postgresql17-pltcl-debuginfoUpgrade postgresql15-staticUpgrade postgresql18-upgrade-debuginfoUpgrade postgresql18Upgrade postgresql17-private-libsUpgrade postgresql16-plperl-debuginfoUpgrade postgresql15-upgradeUpgrade postgresql16-private-libs-debuginfoUpgrade postgresql17-llvmjitUpgrade postgresql15-private-develUpgrade postgresql15-llvmjitUpgrade postgresql15-upgrade-debuginfoUpgrade postgresql17-private-libs-debuginfoUpgrade postgresql17-serverUpgrade postgresql17-private-develUpgrade postgresql17-plpython3-debuginfoUpgrade postgresql16-test-debuginfoUpgrade postgresql16-plpython3Upgrade postgresql18-plperlUpgrade postgresql17-test-debuginfoUpgrade postgresql17-server-develUpgrade postgresql16-serverUpgrade postgresql17Upgrade postgresql17-plpython3Upgrade postgresql16-plpython3-debuginfoUpgrade postgresql17-contrib-debuginfoUpgrade postgresql16-staticUpgrade postgresql18-private-libs-debuginfoUpgrade postgresql16-server-debuginfoUpgrade postgresql15-plpython3-debuginfoUpgrade postgresql18-server-devel-debuginfoUpgrade postgresql15-server-debuginfoUpgrade postgresql18-plperl-debuginfoUpgrade postgresql18-docsUpgrade postgresql17-test-rpm-macrosUpgrade postgresql17-docsUpgrade postgresql16-test-rpm-macrosUpgrade postgresql15-debuginfoUpgrade postgresql18-debuginfoUpgrade postgresql15-docsUpgrade postgresql15-test-rpm-macrosUpgrade postgresql16-debuginfoUpgrade postgresql16-upgradeUpgrade postgresql17-testUpgrade postgresql18-private-develUpgrade postgresql16-llvmjitUpgrade postgresql18-docs-debuginfoUpgrade postgresql16-upgrade-debuginfoUpgrade postgresql18-llvmjitUpgrade postgresql17-upgrade-develUpgrade postgresql18-staticUpgrade postgresql17-server-devel-debuginfoUpgrade postgresql18-upgrade-devel-debuginfoUpgrade postgresql16-docs-debuginfoUpgrade postgresql16Upgrade postgresql18-server-develUpgrade postgresql17-contribUpgrade postgresql18-debugsourceUpgrade postgresql16-plperlUpgrade postgresql17-pltclUpgrade postgresql18-pltcl-debuginfoUpgrade postgresql16-debugsourceUpgrade postgresql15-contrib-debuginfoUpgrade postgresql17-plperl | Sep 1, 2026 | Aug 13, 2026 |
| Debian | — | Upgrade postgresql-15Upgrade postgresql-17 | Aug 16, 2026 | Aug 16, 2026 |
| Freebsd | — | Upgrade postgresql17-serverUpgrade postgresql16-serverUpgrade postgresql18-serverUpgrade postgresql14-serverUpgrade postgresql15-server | Aug 17, 2026 | Aug 16, 2026 |
| Oracle_linux | — | Upgrade postgresql-contribUpgrade postgresql-upgrade-develUpgrade postgresql18-plperlUpgrade postgis-docsUpgrade postgresql18Upgrade postgresql18-upgradeUpgrade postgresql18-upgrade-develUpgrade postgresql18-private-libsUpgrade postgresql-upgradeUpgrade postgisUpgrade postgresql-server-develUpgrade postgres-decoderbufsUpgrade postgresql18-serverUpgrade postgresql18-docsUpgrade postgresql-plpython3Upgrade postgresql-private-develUpgrade pgauditUpgrade postgresql18-private-develUpgrade postgresql-testUpgrade postgresql-test-rpm-macrosUpgrade pg_repackUpgrade pgvectorUpgrade postgresql18-test-rpm-macrosUpgrade postgresql18-plpython3Upgrade postgis-utilsUpgrade postgresqlUpgrade postgresql18-server-develUpgrade postgresql18-staticUpgrade postgresql18-testUpgrade postgresql-private-libsUpgrade postgresql-pltclUpgrade postgresql-docsUpgrade postgresql-staticUpgrade postgis-upgradeUpgrade postgis-clientUpgrade postgresql18-contribUpgrade postgresql-plperlUpgrade postgresql-server | Oct 22, 2026 | Aug 13, 2026 |
| Postgres | — | Upgrade to PostgreSQL version 17.11Upgrade to PostgreSQL version 15.19Upgrade to PostgreSQL version 14.24Upgrade to PostgreSQL version 16.15Upgrade to PostgreSQL version 18.6 | Aug 14, 2026 | Aug 13, 2026 |
| Redhat_linux | — | Upgrade postgresql-test-debuginfoUpgrade postgis-upgradeUpgrade postgresql18-test-debuginfoUpgrade postgis-debuginfoUpgrade postgresql-plperl-debuginfoUpgrade postgresql18-testUpgrade postgresql-docs-debuginfoUpgrade postgresql-contribUpgrade pg_repack-debugsourceUpgrade postgres-decoderbufs-debugsourceUpgrade postgresql-private-libs-debuginfoUpgrade postgresql18-docs-debuginfoUpgrade pgvector-debugsourceUpgrade postgresql-pltcl-debuginfoUpgrade postgresql18-server-devel-debuginfoUpgrade postgisUpgrade postgis-upgrade-debuginfoUpgrade postgresql18-pltcl-debuginfoUpgrade postgresql-server-devel-debuginfoUpgrade postgresql-develUpgrade postgresql18-docsUpgrade postgresql-contrib-debuginfoUpgrade postgresql18-test-rpm-macrosUpgrade postgresql-plpython3Upgrade postgresql-staticUpgrade postgresql-plpython3-debuginfoUpgrade postgresql-docsUpgrade postgresql-upgradeUpgrade postgresql-upgrade-develUpgrade postgresql18-private-develUpgrade postgresql18-debuginfoUpgrade postgresql-pltclUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgresql18-plperl-debuginfoUpgrade postgresql18-plperlUpgrade postgresql18-upgrade-develUpgrade postgresql18-upgrade-devel-debuginfoUpgrade postgresql18-serverUpgrade postgresql-testUpgrade postgresql-debuginfoUpgrade postgresql-private-libsUpgrade postgresql16-debuginfoUpgrade postgresql18-contrib-debuginfoUpgrade postgis-docsUpgrade postgresql18-server-develUpgrade postgres-decoderbufs-debuginfoUpgrade postgresql-private-develUpgrade postgresql-server-develUpgrade pgvector-debuginfoUpgrade postgis-client-debuginfoUpgrade postgresql-libsUpgrade postgresql18-upgradeUpgrade pgauditUpgrade postgis-clientUpgrade postgresql18-private-libs-debuginfoUpgrade postgresql-test-rpm-macrosUpgrade postgis-utilsUpgrade postgresql18-upgrade-debuginfoUpgrade postgresql18-contribUpgrade postgresql-plperlUpgrade postgresql-debugsourceNo solution existsUpgrade postgresql-upgrade-debuginfoUpgrade postgresql-server-debuginfoUpgrade pg_repackUpgrade postgresql18-server-debuginfoUpgrade postgresql-plpythonUpgrade postgis-debugsourceUpgrade pgvectorUpgrade postgresql18-staticUpgrade postgresql-serverUpgrade postgresql16-debugsourceUpgrade postgresql18-debugsourceUpgrade postgresql18-plpython3-debuginfoUpgrade pg_repack-debuginfoUpgrade pgaudit-debuginfoUpgrade postgres-decoderbufsUpgrade postgresql18-plpython3Upgrade postgresql18Upgrade postgresql18-private-libsUpgrade postgresqlUpgrade pgaudit-debugsource | Aug 28, 2026 | Aug 13, 2026 |
| Rocky_linux | — | Upgrade postgis-upgradeUpgrade postgresql-server-debuginfoUpgrade postgresql-plperlUpgrade postgresql-private-libsUpgrade postgis-docsUpgrade postgresql-docs-debuginfoUpgrade postgresql-pltclUpgrade postgres-decoderbufs-debugsourceUpgrade pg_repack-debuginfoUpgrade postgresql-test-debuginfoUpgrade pg_repackUpgrade postgresql-testUpgrade postgresql-plpython3-debuginfoUpgrade postgresql-upgrade-debuginfoUpgrade postgresqlUpgrade postgresql-serverUpgrade pgaudit-debugsourceUpgrade postgresql-debugsourceUpgrade postgresql-pltcl-debuginfoUpgrade pgvector-debugsourceUpgrade pgauditUpgrade postgresql-contribUpgrade postgresql-plperl-debuginfoUpgrade pg_repack-debugsourceUpgrade postgresql-docsUpgrade postgres-decoderbufsUpgrade pgvectorUpgrade postgresql-private-develUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgresql-debuginfoUpgrade pgvector-debuginfoUpgrade postgis-debuginfoUpgrade postgis-client-debuginfoUpgrade postgresql-staticUpgrade postgresql-server-develUpgrade postgresql-plpython3Upgrade postgres-decoderbufs-debuginfoUpgrade pgaudit-debuginfoUpgrade postgresql-upgradeUpgrade postgresql-private-libs-debuginfoUpgrade postgis-debugsourceUpgrade postgresql-server-devel-debuginfoUpgrade postgresql-contrib-debuginfoUpgrade postgis-utilsUpgrade postgis-clientUpgrade postgisUpgrade postgis-upgrade-debuginfoUpgrade postgresql-upgrade-devel | Sep 17, 2026 | Sep 15, 2026 |
| Ubuntu | — | Upgrade postgresql-14Upgrade postgresql-18Upgrade postgresql-16 | 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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