CVE-2025-266365.5MediumCWE-1037

CVE-2025-26636: Windows Kernel Information Disclosure Vulnerability

Microsoft · Windows 11 Version 24H2

Vendor fix available · Affected: Microsoft Windows 11 Version 24H2 · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.5%probability of exploitation in the next 30 days

43rd percentile

050100

Higher than 43% of scored CVEs

5.5MediumCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.

Affected products3

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Microsoft · Windows 11 Version 24H2from 10.0.26100.0 before 10.0.26100.4652
Microsoft · Windows Server 2025from 10.0.26100.0 before 10.0.26100.4652
Microsoft · Windows Server 2025 (Server Core installation)from 10.0.26100.0 before 10.0.26100.4652

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Processor Optimization Removal or Modification of Security-critical Code · Input Validation and Logic
Vendor: Microsoft
Published: July 2025
Band: Unlikely (under 1%), July 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-26636 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.