CVE-2025-26636

MEDIUM
Published Jul 8, 2025 Modified Jul 14, 2025 CWE-1037

Description

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

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CVSS v3.1 Score

5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-1037 CWE-1037

Affected Products

Vendor Product
microsoft windows_11_24h2
microsoft windows_server_2025

References

Frequently Asked Questions

What is CVE-2025-26636? +
Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally. It has a CVSS v3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2025-26636? +
CVE-2025-26636 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-26636? +
CVE-2025-26636 affects products from microsoft, specifically: windows_11_24h2, windows_server_2025. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-26636? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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