CVE-2026-69407: Volume Manager Driver Elevation of Privilege Vulnerability
Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally.
Other sources
Volume Manager Driver Elevation of Privilege Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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Fixed in 6.2.9200.26349Patch KB5123065 - Upgrade
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Fixed in 10.0.14393.9512Patch KB5123099 - Upgrade
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Fixed in 6.3.9600.23397Patch KB5123066 - Upgrade
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Fixed in 10.0.28000.2954Patch KB5124012 - Upgrade
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Fixed in 10.0.26200.9445Patch KB5124008 - Upgrade
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Fixed in 10.0.26100.9445Patch KB5124008 - Upgrade
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Fixed in 10.0.26100.33438Patch KB5122871 - Upgrade
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Fixed in 10.0.22631.7582Patch KB5122880 - Upgrade
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Fixed in 10.0.19045.7725Patch KB5122878 - Upgrade
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Fixed in 10.0.19044.7725Patch KB5122878 - Upgrade
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Fixed in 10.0.20348.5622Patch KB5122882 - Upgrade
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Fixed in 10.0.17763.9245Patch KB5122876
Event History
Frequently Asked Questions
Who is exposed to exploitation?
Systems running one of the listed Microsoft Windows client or server products are in scope. Exploitation is local, so the attacker must be able to execute on the affected machine rather than reach it solely over the network.
What level of access does an attacker need?
The attacker must already be authorized and have low-level privileges on the affected system. No user interaction is required.
What is the likely impact after successful exploitation?
Successful exploitation can elevate the attacker’s privileges locally. The supplied severity vector indicates potential high impact to confidentiality, integrity, and availability.