Microsoft Security Response Center guidance
Vendor revision: Jun 15, 2026Release Notes
Vendor-listed releases
- 149.0.4022.69
Overview
What is CVE-2026-12013?
Rejected reason: Determined not a vulnerability
Source: NVD
CVE intelligence
CVE-2026-12013
Vulnerability intelligence
N/ACVSS not listedScore unavailable
What this means
Review the available evidence
CVE-2026-12013. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.
Remediation and response
CISA KEVNot listedBased on the latest collected catalog
EPSS0.2%Estimated 30-day exploitation probability
Ransomware useNot markedCISA KEV ransomware field
Threat actors0Source-linked actor relationships