CVE-2026-87724
Medium · 6.5CVSS
6.5
EPSS
0.4%
Published
Sep 9, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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