CVE-2026-27930: Windows GDI Information Disclosure Vulnerability
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.
Other sources
Windows GDI 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 10.0.17763.8644Patch KB5082123 - Upgrade
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Fixed in 10.0.26100.8246Patch KB5083769 - Upgrade
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Fixed in 10.0.20348.5020Patch KB5082142 - Upgrade
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Fixed in 10.0.26100.32690Patch KB5082063 - Upgrade
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Fixed in 10.0.22631.6936Patch KB5082052 - Upgrade
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Fixed in 10.0.25398.2274Patch KB5082060 - Upgrade
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Fixed in 10.0.26200.8246Patch KB5083769 - Upgrade
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Fixed in 10.0.19045.7184Patch KB5082200 - Upgrade
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Fixed in 10.0.19044.7184Patch KB5082200 - Upgrade
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Fixed in 6.3.9600.23132Patch KB5082126 - Upgrade
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Fixed in 10.0.28000.1836Patch KB5083768 - Upgrade
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Fixed in 6.2.9200.26026Patch KB5082127 - Upgrade
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Fixed in 10.0.14393.9060Patch KB5082198
Event History
Frequently Asked Questions
What is the severity of CVE-2026-27930?
CVE-2026-27930 is classified as a moderate severity vulnerability that allows for information disclosure.
How do I fix CVE-2026-27930?
To resolve CVE-2026-27930, you should apply the appropriate security updates provided by Microsoft for your affected Windows product.
Which Windows products are affected by CVE-2026-27930?
CVE-2026-27930 affects several versions of Windows, including Windows Server 2022, Windows 10, and Windows 11.
Can CVE-2026-27930 be exploited remotely?
No, CVE-2026-27930 is a local information disclosure vulnerability that cannot be exploited remotely.
What are the risks if CVE-2026-27930 is not addressed?
If CVE-2026-27930 is not addressed, unauthorized attackers may gain access to sensitive information on affected systems.