PT-2026-79148
CVE-2026-77638
·
Published
2026-08-20
·
Updated
2026-09-16
Description by
CVSS 3.1
9.0
CriticalMetricsAV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Tor versions prior to 0.4.9.11
Description
A race condition exists that allows a rendezvous point to impersonate the onion service a client is attempting to reach, potentially enabling a man-in-the-middle attack.
Recommendations
Update to version 0.4.9.11 or later.
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