CVE-2026-62890: Windows GDI+ Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally.
Other sources
Windows GDI+ Elevation of Privilege Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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Fixed in 6.3.9600.23337Patch KB5120386 - Upgrade
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Fixed in 6.2.9200.26279Patch KB5120385 - Upgrade
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Fixed in 10.0.14393.9418Patch KB5120418 - Upgrade
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Fixed in 10.0.19044.7663Patch KB5120249 - Upgrade
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Fixed in 10.0.28000.2704Patch KB5121000 - Upgrade
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Fixed in 10.0.20348.5499Fixed in 10.0.20348.5440Patch KB5120229 - Upgrade
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Fixed in 10.0.17763.9115Patch KB5120238 - Upgrade
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Fixed in 10.0.26100.33296Fixed in 10.0.26100.33222Patch KB5120228 - Upgrade
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Fixed in 10.0.26100.9168Fixed in 10.0.26100.9106Patch KB5120994 - Upgrade
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Fixed in 10.0.22631.7517Patch KB5120240 - Upgrade
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Fixed in 10.0.26100.9168Fixed in 10.0.26000.9106Patch KB5120994 - Upgrade
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Fixed in 10.0.26200.9168Fixed in 10.0.26100.9106Patch KB5120994 - Upgrade
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Fixed in 10.0.19045.7663Patch KB5120249
Event History
Frequently Asked Questions
What is the severity of CVE-2026-62890?
CVE-2026-62890 has a high severity rating of 7.8.
How do I fix CVE-2026-62890?
To mitigate CVE-2026-62890, users should apply the latest security patches provided by Microsoft for their operating systems.
What systems are affected by CVE-2026-62890?
CVE-2026-62890 affects Microsoft Windows 10, 11, and various versions of Windows Server including 2012 R2, 2016, 2012, 2022, 2019, and 2025.
What potential impact does CVE-2026-62890 have?
CVE-2026-62890 can allow an authorized attacker to execute code locally due to a heap-based buffer overflow.
What type of vulnerability is CVE-2026-62890?
CVE-2026-62890 is categorized as a Buffer Overflow vulnerability in Windows GDI+.