CVE-2026-83763

Access of resource using incompatible type ('type confusion') in Windows Input System allows an…

Risk score: 52/100
CVSS: 7.8 v3.1
Exploit chance (30 days): 0.4%
Published: 13 Oct 2026

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What to know

What it is: Access of resource using incompatible type ('type confusion') in Windows Input System allows an authorized attacker to elevate privileges locally.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 7.8 high

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83763

Original description

Access of resource using incompatible type ('type confusion') in Windows Input System allows an authorized attacker to elevate privileges locally.

Last activity 13 Oct 2026. Patch Forecast updates every hour.