cve 2025 14178

About this tag
CVE-2025-14178 is a heap buffer overflow vulnerability in PHP's array_merge function, triggered when a sequence of packed arrays causes integer overflow during element count precomputation. The flaw has been patched in PHP versions 8.1.34, 8.2.30, 8.3.29, 8.4.16, and 8.5.1. Discussions on WindowsForum.com cover the technical details of the overflow, affected versions, and the importance of applying the latest PHP patches to mitigate security risks. This CVE is relevant for system administrators and developers managing PHP environments on Windows or other platforms.

  1. CVE-2025-14178: PHP array_merge Heap Overflow Fixed in Latest Patches

    A newly assigned CVE (CVE-2025-14178) discloses a heap buffer overflow in PHP’s array_merge that can be triggered when a sequence of packed arrays causes integer overflow while precomputing element counts — a defect patched in PHP 8.1.34, 8.2.30, 8.3.29, 8.4.16 and 8.5.1 and now tracked across...
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