CVE-2026-85812: Windows Bind Filter Driver Information Disclosure Vulnerability
Files or directories accessible to external parties in Windows Bind Filter Driver allows an authorized attacker to disclose information locally.
Other sources
Windows Bind Filter Driver Information Disclosure Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26200.9711Patch KB5127648 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.28000.3231Patch KB5127646 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26300.9711Patch KB5127648 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.33650Patch KB5126646 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.9711Patch KB5127648 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.22631.7652Patch KB5126653 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19044.7807Patch KB5126657 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.20348.5761Patch KB5126655
Event History
Frequently Asked Questions
Who can exploit this vulnerability?
An attacker must already be authorized to access the affected Windows system and must be able to perform actions locally. The issue affects Windows 10, Windows 11, Windows Server 2022, and Windows Server 2025.
What is the likely impact if exploitation succeeds?
Successful exploitation can disclose information. The supplied severity vector indicates no integrity or availability impact.
Does exploitation require user interaction or network access?
No user interaction is required. The supplied vector identifies the attack vector as local, so the issue is not directly exploitable over the network according to the provided data.