CVE-2025-48002

Windows Hyper-V Information Disclosure Vulnerability

CVE-2025-48002 is fixed in 4 products on 1 platform, first by KB5062553, released July 8, 2025. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

5.7

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0070

53rd percentile

<p>Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network.</p>

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Windows 11 Version 24H2 for ARM64-based Systems	26100.4652	KB5062553	Jul 8, 2025
Windows 11 Version 24H2 for x64-based Systems	26100.4652	KB5062553	Jul 8, 2025
Windows Server 2025	26100.4652	KB5062553	Jul 8, 2025
Windows Server 2025 (Server Core installation)	26100.4652	KB5062553	Jul 8, 2025

Details

Published
July 8, 2025
Weakness
Integer Overflow or Wraparound
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48002

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