Skip to main content

Mondoo Vulnerability Intelligence

Curated by Mondoo Research, enhanced with AI

Resources

Search Vulnerabilities
Trending CVEs
Browse Ecosystems
Terminology
Blog

Open Source

cnquery
cnspec

Star us on GitHub!

Company

Mondoo Platform
About
Contact

© 2026 Mondoo, Inc.

Privacy Policy Terms of Service Imprint

Vulnerability Intelligence

CVE-2026-20834 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-20834

CVE-2026-20834

MEDIUM4.6

Windows Spoofing Vulnerability

Published Jan 13, 2026

Modified 1 weeks ago

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20834

https://www.cve.org/CVERecord?id=CVE-2026-20834

CVSS Analysis

CVSS v3.1

4.6

Exploitability

Attack Vector

PhysicalAV:P

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

NoneA:N

4.6/CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Weakness Type (CWE)

Input Validation

Absolute Path Traversal

Other

Ecosystems

Timeline

PublishedJan 13, 2026

ModifiedFeb 22, 2026