CVE-2025-51497 – AdGuard Safari MacOS Information Disclosure

The following table lists the changes that have been made to the
CVE-2025-51497 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Jul. 17, 2025

    Action Type Old Value New Value
    Added Description An issue was discovered in AdGuard plugin before 1.11.22 for Safari on MacOS. AdGaurd verbosely logged each url that Safari accessed when the plugin was active. These logs went into the MacOS general logs for any unsandboxed process to read. This may be disabled in version 1.11.22.
    Added Reference https://adguard.com/en/adguard-safari/overview.html
    Added Reference https://github.com/AdguardTeam/AdGuardForSafari
    Added Reference https://www.mcrich23.com/post/adguard-messed-up-their-logging
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