Torprject Tor vulnerabilities

1 vulnerability

Known vulnerabilities in Torprject Tor, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

6.5CVE-2026-87724debiantor+5
EPSS score
0.43%
Tor before 0.4.9.12 interprets the CC_RESPONSE extension even when CC_REQUEST was not sent, which allows remote attackers to cause a denial of service (crash) because of corrupted congestion-control state. This is TROVE-2026-032.