Upstream information

CVE-2026-77638 at MITRE

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.

SUSE information

Overall state of this security issue: Revisit

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (MITRE)
Base Score 8.9
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact Low
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1275918 [NEW]

No SUSE Security Announcements cross referenced.

SUSE Timeline for this CVE

CVE page created: Fri Aug 21 12:10:26 2026
CVE page last modified: Sat Aug 22 15:44:50 2026