The PHP project has released PHP 8.3.33, a maintenance update for the 8.3 branch. The release delivers 4 bug fixes across 4 components — among them Date, GD, PGSQL, Phar — and keeps the branch current for production use.
This is a security release: it addresses CVE-2026-9672, CVE-2026-17543, CVE-2026-7260. Affected setups should upgrade promptly.
The complete official changelog follows below; every entry links to the corresponding upstream issue. Users on the 8.3 branch are advised to update at their convenience — builds, source archives and checksums are available on php.net.
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