CVE-2026-69569: Windows Print Spooler Components Denial of Service Vulnerability
Untrusted pointer dereference in Windows Print Spooler Components allows an authorized attacker to deny service over a network.
Other sources
Windows Print Spooler Components Denial of Service 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 6.2.9200.26349Patch KB5123065 - Upgrade
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Fixed in 10.0.28000.2954Patch KB5124012 - Upgrade
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Fixed in 10.0.14393.9512Patch KB5123099 - Upgrade
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Fixed in 10.0.22631.7582Patch KB5122880 - Upgrade
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Fixed in 10.0.26200.9445Patch KB5124008 - Upgrade
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Fixed in 6.3.9600.23397Patch KB5123066 - Upgrade
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Fixed in 10.0.26100.33438Patch KB5122871 - Upgrade
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Fixed in 10.0.17763.9245Patch KB5122876 - Upgrade
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Fixed in 10.0.26100.9445Patch KB5124008 - Upgrade
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Fixed in 10.0.19045.7725Patch KB5122878 - Upgrade
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Fixed in 10.0.20348.5622Patch KB5122882 - Upgrade
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Fixed in 10.0.19044.7725Patch KB5122878
Event History
Frequently Asked Questions
Which systems should be prioritized for review?
Review Microsoft Windows 10 and Windows 11 endpoints, plus Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows Server 2022, and Windows Server 2025 systems that expose or use the Print Spooler Components.
What access does an attacker need to exploit this issue?
The attacker must be authorized, meaning they need low-privileged access, and exploitation can be performed over the network. User interaction is also required.
What is the expected impact?
Successful exploitation can deny service by affecting availability. The provided severity vector indicates no confidentiality or integrity impact.