Vulnerability record/PUBLISHED/Published Aug 11, 2026 17:04:01 UTC

CVE-2026-61936

Missing authorization in Windows Defender Firewall Service allows an authorized attacker to bypass a security feature locally.

Base score5.5/ 10

SeverityMediumCVSS 3.1

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes

Base severityMedium

Attack vectorLocalAV

Attack complexityLowAC

Privileges requiredLowPR

User interactionNoneUI

ScopeUnchangedS

Confidentiality impactNoneC

Integrity impactHighI

Availability impactNoneA

Exploit maturityUnprovenE

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

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering Authoritymicrosoft

Last updatedOct 26, 2026 22:49:51 UTC

PublishedAug 11, 2026 17:04:01 UTC

ReservedJul 13, 2026 04:47:32 UTC