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8.8
WARP elevation of privilege vulnerability in Windows
CVE-2026-26178
Summary
An attacker can exploit a weakness in Windows WARP to gain higher-than-normal access to the system. This means an attacker who already has some level of access to the system could potentially gain even more permissions. To protect your system, ensure you have the latest Windows updates installed.
Original title
Integer size truncation in Windows Advanced Rasterization Platform (WARP) allows an unauthorized attacker to elevate privileges locally.
Original description
Integer size truncation in Windows Advanced Rasterization Platform (WARP) allows an unauthorized attacker to elevate privileges locally.
nvd CVSS3.1
8.8
Vulnerability type
CWE-190
Integer Overflow
CWE-681
Published: 14 Apr 2026 · Updated: 14 Apr 2026 · First seen: 14 Apr 2026