CVE-2026-69554: Microsoft Windows Search Component Tampering Vulnerability
Microsoft Windows Search Component Tampering Vulnerability
Other sources
Missing authentication for critical function in Microsoft Windows Search Component allows an authorized attacker to perform tampering locally.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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Fixed in 10.0.26200.9445Patch KB5124008 - Upgrade
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Fixed in 10.0.28000.2954Patch KB5124012 - Upgrade
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Fixed in 6.3.9600.23397Patch KB5123066 - Upgrade
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Fixed in 10.0.14393.9512Patch KB5123099 - Upgrade
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Fixed in 6.2.9200.26349Patch KB5123065 - 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 can exploit this vulnerability?
An attacker must already be authorized on the affected Windows system and have local access. The provided vector indicates low privileges are required and no user interaction is needed.
What is the likely security impact?
Successful exploitation allows local tampering in the Microsoft Windows Search Component. The supplied severity vector indicates integrity impact only; confidentiality and availability impacts are not indicated.
Which systems should be assessed?
Assess systems running the listed Windows 10, Windows 11, or Windows Server 2012, 2012 R2, 2016, 2019, 2022, or 2025 software. The data does not identify affected build numbers or configuration-specific conditions.