CVE-2026-69862: Windows Wireless Wide Area Network Service Information Disclosure Vulnerability
Out-of-bounds read in Windows Wireless Wide Area Network Service allows an authorized attacker to disclose information locally.
Other sources
Windows Wireless Wide Area Network 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 10.0.28000.2954Patch KB5124012 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26100.9445Patch KB5124008 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.14393.9512Patch KB5123099 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.22631.7582Patch KB5122880 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19045.7725Patch KB5122878 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.26200.9445Patch KB5124008 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.17763.9245Patch KB5122876 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.0.19044.7725Patch KB5122878
Event History
Frequently Asked Questions
Which Windows products are identified as affected?
The affected software list includes Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows Server 2016, and Microsoft Windows Server 2019. No specific editions, builds, or update levels are provided.
Does exploitation require remote access or user interaction?
The attack vector is local, so the attacker must be able to execute actions on the affected system. User interaction is not required.
What level of access does an attacker need?
The vulnerability requires low privileges and is described as exploitable by an authorized attacker. It is not characterized as an unauthenticated attack.
Can this vulnerability alter data or disrupt service availability?
The supplied impact metrics indicate high confidentiality impact, with no integrity or availability impact. The stated effect is information disclosure.