CVE-2025-14180

In PHP versions 8.1.* before 8.1.34, 8.2.* before 8.2.30, 8.3.* before 8.3.29, 8.4.* before 8.4.16, 8.5.* before 8.5.1 when using the PDO PostgreSQL driver with PDO::ATTR_EMULATE_PREPARES enabled, an invalid character sequence (such as \x99) in a prepared statement parameter may cause the quoting function PQescapeStringConn to return NULL, leading to a null pointer dereference in pdo_parse_params() function. This may lead to crashes (segmentation fault) and affect the availability of the target server.
References
Configurations

Configuration 1 (hide)

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cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
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History

No history.

Information

Published : 2025-12-27 20:15

Updated : 2026-01-09 20:23


NVD link : CVE-2025-14180

Mitre link : CVE-2025-14180

CVE.ORG link : CVE-2025-14180


JSON object : View

Products Affected

php

  • php
CWE
CWE-476

NULL Pointer Dereference