pdo pgsql

About this tag
The pdo pgsql tag covers discussions about PHP's PDO PostgreSQL driver, including security vulnerabilities and stability issues. A recent thread highlights CVE-2025-14180, a null-pointer dereference that crashes PHP processes when emulated prepares are enabled. This affects multiple PHP 8.x branches and was patched in late-December security releases. Operators using pdo_pgsql with PDO::ATTR_EMULATE_PREPARES set to true should prioritize applying vendor fixes or mitigations to avoid application downtime. The tag focuses on practical troubleshooting and security updates for the pdo pgsql extension.

  1. CVE-2025-14180: Patch PHP PDO PostgreSQL Emulated Prepares Crash

    PHP’s PDO PostgreSQL stack contains a newly disclosed null-pointer dereference that can crash PHP processes and knock applications offline when emulated prepares are enabled — CVE-2025-14180 affects multiple PHP 8.x branches and was patched in the late‑December security release cycle; operators...
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    • Thread
    • denial of service emulated prepares pdo pgsql php security
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    • Forum: Security Alerts