Windows Defender Firewall Service
CVE-2025-62468 — Windows Defender Firewall Service Information Disclosure Vulnerability
Executive Summary
Out-of-bounds read in Windows Defender Firewall Service allows an authorized attacker to disclose information locally.
Overview
5.5
CVSS MEDIUM
Important
MS Severity
Not Exploited
MS Exploit Status
More Likely
MS Exploit Likelihood
CVSS Vector
ATTACK VECTOR
Local
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
None
SCOPE
Unchanged
Temporal Score: 4.8
EPSS Score
0.00485
probability of exploitation in the next 30 days
0.37924 percentile - updated 2026-06-20
View on FIRST.org
Affected Products
9 affected products
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Windows 11 Version 23H2 for ARM64-based Systems | 5071417 (Security Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 23H2 for x64-based Systems | 5071417 (Security Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 24H2 for ARM64-based Systems | 5072033 (Security Update) 5072014 (Security Hotpatch Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 24H2 for x64-based Systems | 5072033 (Security Update) 5072014 (Security Hotpatch Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 25H2 for ARM64-based Systems | 5072033 (Security Update) 5072014 (Security Hotpatch Update) |
Important | Information Disclosure | Yes |
| Windows 11 Version 25H2 for x64-based Systems | 5072033 (Security Update) 5072014 (Security Hotpatch Update) |
Important | Information Disclosure | Yes |
| Windows Server 2022, 23H2 Edition (Server Core installation) | 5071542 (Security Update) |
Important | Information Disclosure | Yes |
| Windows Server 2025 | 5072033 (Security Update) 5072014 (Security Hotpatch Update) |
Important | Information Disclosure | Yes |
| Windows Server 2025 (Server Core installation) | 5072033 (Security Update) 5072014 (Security Hotpatch Update) |
Important | Information Disclosure | Yes |
Patches
3 patches
| Article | Type | Restart |
|---|---|---|
5071417 |
Security Update | Yes |
5072033 (Security Update) 5072014 |
Security Update | Yes |
5071542 |
Security Update | Yes |
Known Exploits
No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.
Acknowledgments
k0shl with Kunlun Lab
References
On This Page