CVE-2026-26178HIGH 8.8EPSS p33.1%

CVE-2026-26178CVE-2026-26178

Description

Integer size truncation in Windows Advanced Rasterization Platform (WARP) allows an unauthorized attacker to elevate privileges locally.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.42% probability of exploitation · percentile 33.1% · 2026-06-18T12:00:27Z
Published2026-04-14
Last modified2026-04-23

Underlying weaknesses· 2

CWE-190CWE-681

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26178

2

TypeTargetConfidenceTier
WeaknessInteger Overflow or Wraparoundcwe-1900%live
WeaknessIncorrect Conversion between Numeric Typescwe-6810%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.