CVE-2026-77638 in Tor

Tóm tắt

Bởi MITRE • 21/08/2026

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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• chịu trách nhiệm: MITRE
• Đặt trước: 20/08/2026
• Tiết lộ: 21/08/2026
• Kiểm duyệt: được chấp nhận
• mục: VDB-393873
• CPE: sẵn sàng
• CWE: CWE-362 (Đã xác nhận)
• CVSS: 8.9 (CNA)
• EPSS: 0.00000
• KEV: không
• Các hoạt động: rất thấp
• ngành: Agriculture, Education, ...

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-77638
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-77638
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-77638/