MSRC compact vulnerability detail

CVE-2025-26636 · Windows Kernel Information Disclosure Vulnerability

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

Severity
Important
Impact
Information Disclosure
CVSS
5.5 base · 4.8 temporal
Release
2025-07-08
Signals
Windows Kernel Information Disclosure Exploited: No Publicly disclosed: No Exploitability: Exploitation Less Likely
CWE
Patch Diff
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Resolved binary override
Use this when the MSRC module name cannot be mapped automatically or the resolved binary looks wrong.
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Description
Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.
FAQ / Articles
Kernel Memory Information Disclosure
What type of information could be disclosed by this vulnerability? Exploiting this vulnerability could allow the disclosure of certain kernel memory content.
Windows Kernel Information Disclosure Vulnerability
Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.