CVSS
7.5
CVSS v3.1
EPSS
0.4%
Exploit Prediction Score
Published
August 6, 2026
Exploitability
EPSS probability 0.4%
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.
No package data available.
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