Security Advisory

CVE-2026-77638

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-20 20:52:29

Last updated 2026-08-20 20:52:29

Assigner mitre

CVSS score 8.9

State PUBLISHED

Description

Tor before 0.4.9.11 is prone to a race condition where in just the right circumstances a rendezvous point could man-in-the-middle (impersonate) the onion service that the client was trying to reach.

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