CVEvulnerability

CVE-2026-87724

6.5 MEDIUM Published 2026-09-09 Modified 2026-09-09 Official page ↗
Status
Deferred
Published
2026-09-09
Last modified
2026-09-09
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Weaknesses
CWE-669

Description

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.

Related

Weakness · CWE (1)

  • CWE-669 Incorrect Resource Transfer Between Spheres weakness

References