CVE-2026-35438 — HIGH (8.3)

Vulnerability Description

Missing authorization in Windows Admin Center allows an authorized attacker to elevate privileges over a network.

CVSS Score

8.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-862

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35438

FAQ

What is CVE-2026-35438?

CVE-2026-35438 is a vulnerability with a CVSS score of 8.3 (HIGH). Missing authorization in Windows Admin Center allows an authorized attacker to elevate privileges over a network.

How severe is CVE-2026-35438?

CVE-2026-35438 has been rated HIGH with a CVSS base score of 8.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-35438?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.