Description
Tor before 0.4.9.7 can attempt or accept BEGIN_DIR via conflux legs, aka TROVE-2026-008.
Published: 2026-05-07
Score: 3.7 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DSA Debian DSA DSA-6260-1 tor security update
History

Thu, 07 May 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 07 May 2026 05:15:00 +0000

Type Values Removed Values Added
Title Tor Conflux Leg Vulnerability Allowing Unauthorized BEGIN_DIR Handling

Thu, 07 May 2026 03:00:00 +0000

Type Values Removed Values Added
Description Tor before 0.4.9.7 can attempt or accept BEGIN_DIR via conflux legs, aka TROVE-2026-008.
First Time appeared Torproject
Torproject tor
Weaknesses CWE-669
CPEs cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*
Vendors & Products Torproject
Torproject tor
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-07T12:48:40.800Z

Reserved: 2026-05-07T02:11:55.866Z

Link: CVE-2026-44599

cve-icon Vulnrichment

Updated: 2026-05-07T12:47:35.446Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-07T03:16:07.327

Modified: 2026-05-07T17:31:37.787

Link: CVE-2026-44599

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-07T05:00:12Z

Weaknesses