CVE-2026-44601
Tor before 0.4.9.7, when circuit queue memory pressure exists, can experience a client crash because of a double close of a circuit, aka TROVE-2026-009.
- Score
- CVSS 3.1 7.5 High
- Status
- Analyzed - cve@mitre.org
- Published
- 2026-05-07
- Last modified
- 2026-10-26
- Weaknesses
- CWE-837
Affected products
References
- https://forum.torproject.org/c/news/tor-release-announcement/28
- https://www.openwall.com/lists/oss-security/2026/05/06/8
- https://gitlab.torproject.org/tpo/core/tor/-/work_items/41237
- https://gitlab.torproject.org/tpo/core/tor/-/commit/d4e3f6a440b58c2be661decf20c09548704907dc
