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.
MSRC compact vulnerability detail
CVE-2025-48809 · Windows Secure Kernel Mode Information Disclosure Vulnerability
Processor optimization removal or modification of security-critical code in Windows Kernel allows an authorized attacker to disclose information locally.
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.
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.