CVEvulnerability
CVE-2026-44597
9.1 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-05-07
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.7 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Weaknesses
- CWE-684
Description
Tor before 0.4.9.7 has an out-of-bounds read when an END, a TRUNCATE, or a TRUNCATED cell lacks a reason in its payload, aka TROVE-2026-011.
Affected configurations
• torproject tor (< 0.4.9.7)
Related
Weakness · CWE (1)
- CWE-684 Incorrect Provision of Specified Functionality weakness
References
- https://forum.torproject.org/c/news/tor-release-announcement/28 Release Notes
- https://gitlab.torproject.org/tpo/core/tor/-/commit/8f98054b1982d00a14639864d03e9afd90b87481 Patch
- https://gitlab.torproject.org/tpo/core/tor/-/work_items/41254 Broken Link
- https://www.openwall.com/lists/oss-security/2026/05/06/8 Mailing List, Third Party Advisory