Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination. This affects the database server and also libpq. Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade postgresql-server-develUpgrade postgresql-upgradeUpgrade postgresql-plpython3Upgrade postgresql-plperlUpgrade postgresql-private-libsUpgrade postgresqlUpgrade pg_repackUpgrade postgresql-serverUpgrade postgresql-testUpgrade postgresql-test-rpm-macrosUpgrade postgresql-contribUpgrade postgresql-upgrade-develUpgrade postgresql-private-develUpgrade postgres-decoderbufsUpgrade postgresql-pltclUpgrade postgresql-staticUpgrade postgresql-docsUpgrade pgaudit | Sep 30, 2025 | Sep 2, 2025 |
| Alpine Linux | — | Upgrade postgresql15Upgrade postgresql17Upgrade postgresql14Upgrade postgresql16 | Aug 8, 2025 | May 8, 2025 |
| Amazon Linux Ami 2 | — | Upgrade postgresql-testUpgrade postgresql-private-libsUpgrade postgresql-serverUpgrade postgresql-libsUpgrade postgresqlUpgrade postgresql-plperlUpgrade postgresql-pltclUpgrade postgresql-llvmjitUpgrade postgresql-plpython3Upgrade postgresql-debuginfoUpgrade postgresql-plpythonUpgrade postgresql-develUpgrade postgresql-upgrade-develUpgrade postgresql-test-rpm-macrosUpgrade postgresql-server-develUpgrade postgresql-staticUpgrade postgresql-contribUpgrade postgresql-private-develUpgrade postgresql-docsUpgrade postgresql-upgrade | May 30, 2025 | May 8, 2025 |
| Amazon_linux_2023 | — | Upgrade postgresql15-upgradeUpgrade postgresql15-upgrade-devel-debuginfoUpgrade postgresql16-private-libsUpgrade postgresql17-test-rpm-macrosUpgrade postgresql16-private-libs-debuginfoUpgrade postgresql17-llvmjit-debuginfoUpgrade postgresql16-debugsourceUpgrade postgresql15-server-devel-debuginfoUpgrade postgresql16Upgrade postgresql17-private-libsUpgrade postgresql15-pltcl-debuginfoUpgrade postgresql16-pltclUpgrade postgresql16-plperl-debuginfoUpgrade postgresql16-server-devel-debuginfoUpgrade postgresql17-private-libs-debuginfoUpgrade postgresql17-upgradeUpgrade postgresql17-pltclUpgrade postgresql16-docs-debuginfoUpgrade postgresql16-llvmjit-debuginfoUpgrade postgresql17-serverUpgrade postgresql16-staticUpgrade postgresql16-llvmjitUpgrade postgresql16-upgrade-debuginfoUpgrade postgresql17-plperlUpgrade postgresql15-llvmjit-debuginfoUpgrade postgresql16-testUpgrade postgresql17-server-develUpgrade postgresql15-test-debuginfoUpgrade postgresql16-plpython3-debuginfoUpgrade postgresql17-server-devel-debuginfoUpgrade postgresql15-docsUpgrade postgresql17-contrib-debuginfoUpgrade postgresql17-pltcl-debuginfoUpgrade postgresql16-contrib-debuginfoUpgrade postgresql17-debuginfoUpgrade postgresql17-test-debuginfoUpgrade postgresql17-upgrade-develUpgrade postgresql15-serverUpgrade postgresql15-server-develUpgrade postgresql17-plpython3-debuginfoUpgrade postgresql16-debuginfoUpgrade postgresql16-pltcl-debuginfoUpgrade postgresql17-plperl-debuginfoUpgrade postgresql16-server-develUpgrade postgresql16-test-rpm-macrosUpgrade postgresql17-llvmjitUpgrade postgresql15-upgrade-develUpgrade postgresql17-plpython3Upgrade postgresql15-llvmjitUpgrade postgresql16-upgrade-develUpgrade postgresql16-contribUpgrade postgresql17-private-develUpgrade postgresql15-plpython3-debuginfoUpgrade postgresql16-docsUpgrade postgresql17-upgrade-debuginfoUpgrade postgresql17-testUpgrade postgresql17-contribUpgrade postgresql16-upgradeUpgrade postgresql15-docs-debuginfoUpgrade postgresql15-testUpgrade postgresql16-private-develUpgrade postgresql16-plpython3Upgrade postgresql15-server-debuginfoUpgrade postgresql15-debuginfoUpgrade postgresql17-upgrade-devel-debuginfoUpgrade postgresql16-test-debuginfoUpgrade postgresql16-serverUpgrade postgresql16-plperlUpgrade postgresql15-upgrade-debuginfoUpgrade postgresql15-plpython3Upgrade postgresql15-contrib-debuginfoUpgrade postgresql17-staticUpgrade postgresql15-staticUpgrade postgresql16-server-debuginfoUpgrade postgresql15-private-develUpgrade postgresql15-debugsourceUpgrade postgresql15Upgrade postgresql15-plperlUpgrade postgresql17-server-debuginfoUpgrade postgresql17-debugsourceUpgrade postgresql15-test-rpm-macrosUpgrade postgresql17Upgrade postgresql15-pltclUpgrade postgresql15-contribUpgrade postgresql15-private-libs-debuginfoUpgrade postgresql17-docsUpgrade postgresql15-private-libsUpgrade postgresql17-docs-debuginfoUpgrade postgresql16-upgrade-devel-debuginfoUpgrade postgresql15-plperl-debuginfo | Jun 3, 2025 | May 8, 2025 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | May 8, 2025 |
| Debian | — | Upgrade postgresql-15Upgrade postgresql-17Upgrade postgresql-13 | May 12, 2025 | May 8, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Freebsd | — | Upgrade postgresql17-clientUpgrade postgresql13-serverUpgrade postgresql13-clientUpgrade postgresql14-serverUpgrade postgresql15-clientUpgrade postgresql15-serverUpgrade postgresql16-serverUpgrade postgresql17-serverUpgrade postgresql14-clientUpgrade postgresql16-client | May 10, 2025 | May 8, 2025 |
| Gentoo Linux | — | Upgrade dev-db/postgresql. | Aug 17, 2026 | Aug 17, 2026 |
| Postgres | — | Upgrade to PostgreSQL version 16.9Upgrade to PostgreSQL version 14.18Upgrade to PostgreSQL version 13.21Upgrade to PostgreSQL version 17.5Upgrade to PostgreSQL version 15.13 | May 9, 2025 | May 8, 2025 |
| Redhat_linux | — | Upgrade pg_repackUpgrade pg_repack-debuginfoUpgrade postgresql-plperlUpgrade postgresql-private-libsUpgrade postgresql-debugsourceUpgrade postgresql-pltcl-debuginfoUpgrade postgresql-upgrade-debuginfoUpgrade postgresql-debuginfoUpgrade postgresql-docs-debuginfoUpgrade postgresql-server-debuginfoUpgrade pgvector-debuginfoUpgrade pgaudit-debuginfoUpgrade postgresql-server-develUpgrade postgresqlUpgrade postgresql16-debuginfoUpgrade postgresql-test-debuginfoUpgrade postgresql-serverUpgrade postgresql-testNo solution existsUpgrade postgresql-private-develUpgrade pgaudit-debugsourceUpgrade pgvector-debugsourceUpgrade postgresql-staticUpgrade postgresql-private-libs-debuginfoUpgrade postgresql-contrib-debuginfoUpgrade postgresql-plperl-debuginfoUpgrade postgresql-upgrade-devel-debuginfoUpgrade postgresql-upgradeUpgrade postgresql-plpython3-debuginfoUpgrade postgresql-docsUpgrade postgres-decoderbufs-debugsourceUpgrade pg_repack-debugsourceUpgrade pgauditUpgrade postgresql-server-devel-debuginfoUpgrade postgresql-upgrade-develUpgrade postgresql-contribUpgrade postgresql-test-rpm-macrosUpgrade postgresql-plpython3Upgrade postgresql-pltclUpgrade postgresql16-debugsourceUpgrade postgres-decoderbufs-debuginfoUpgrade postgres-decoderbufsUpgrade pgvector | Jul 9, 2025 | May 8, 2025 |
| Suse | — | Upgrade postgresql13-docsUpgrade postgresql17-contribUpgrade postgresql17-pltclUpgrade postgresql16-llvmjitUpgrade libecpg6Upgrade postgresql15-docsUpgrade postgresql13-llvmjitUpgrade postgresql16Upgrade postgresql16-pltclUpgrade postgresql15-serverUpgrade postgresql17-develUpgrade postgresql15-develUpgrade postgresql13-server-develUpgrade postgresql16-contribUpgrade postgresql14-pltclUpgrade postgresql14Upgrade postgresql16-develUpgrade postgresql16-plpythonUpgrade libpq5Upgrade libecpg6-32bitUpgrade postgresql15-server-develUpgrade postgresql14-plperlUpgrade postgresql14-llvmjit-develUpgrade postgresql14-llvmjitUpgrade postgresql14-contribUpgrade postgresql13-plpythonUpgrade postgresql17-llvmjit-develUpgrade postgresql15-llvmjitUpgrade postgresql15-testUpgrade postgresql14-serverUpgrade libpq5-32bitUpgrade postgresql13-develUpgrade postgresql15-plpythonUpgrade postgresql14-docsUpgrade postgresql13-pltclUpgrade postgresql13-plperlUpgrade postgresql16-docsUpgrade postgresql15-contribUpgrade postgresql17-docsUpgrade postgresql16-llvmjit-develUpgrade postgresql17-testUpgrade postgresql17-llvmjitUpgrade postgresql13-contribUpgrade postgresql13-testUpgrade postgresql17-plpythonUpgrade postgresql16-server-develUpgrade postgresql15-plperlUpgrade postgresql15-llvmjit-develUpgrade postgresql17-server-develUpgrade postgresql15Upgrade postgresql14-plpythonUpgrade postgresql13Upgrade postgresql17Upgrade postgresql17-serverUpgrade postgresql17-plperlUpgrade postgresql16-plperlUpgrade postgresql15-pltclUpgrade postgresql13-serverUpgrade postgresql13-llvmjit-develUpgrade postgresql16-serverUpgrade postgresql14-testUpgrade postgresql14-server-develUpgrade postgresql14-develUpgrade postgresql16-test | May 22, 2025 | May 8, 2025 |
| Ubuntu | — | Upgrade postgresql-14Upgrade postgresql-16Upgrade postgresql-client-12Upgrade postgresql-12Upgrade postgresql-client-17Upgrade postgresql-client-14Upgrade postgresql-client-16Upgrade postgresql-17 | May 21, 2025 | May 8, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 20, 2026 | May 8, 2025 |
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