Security Advisory

CVE-2025-49506

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-06 14:33:12

Last updated 2026-08-06 21:56:06

Assigner apache

CVSS score not scored

State PUBLISHED

Description

APR-util versions 1.6.3 (and earlier) function apr_password_validate() was not constant-time with regards to hashes or passwords comparisons, potentially leaking their content via a side channel timing attack particularly on platforms without crypt() such as Windows, BeOS, NetWare, or Android. Users are recommended to upgrade to version 1.6.4, which fixes this issue.

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