CVE-2026-85938: Windows Broadcast DVR User Service Information Disclosure Vulnerability
Improper access control in Windows Broadcast DVR User Service allows an authorized attacker to disclose information locally.
Other sources
Windows Broadcast DVR User Service 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 10.0.22631.7652Patch KB5126653 - 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 10.0.26300.9711Patch KB5127648 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.17763.9376Patch KB5126651 - 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 10.0.19044.7807Patch KB5126657 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.28000.3231Patch KB5127646
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker must already be authorized on the affected Windows system and have local access. The available data does not indicate that remote exploitation is possible.
What is the likely impact of successful exploitation?
Successful exploitation can disclose information. The provided severity vector indicates high confidentiality impact, with no indicated integrity or availability impact.
Which systems are identified as affected?
The listed affected products are Microsoft Windows 10, Microsoft Windows 11, and Microsoft Windows Server 2019.