CVE-2025-26647HIGH 8.8EPSS p77.0%

CVE-2025-26647CVE-2025-26647

Description

Improper input validation in Windows Kerberos allows an authorized attacker to elevate privileges over a network.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS1.91% probability of exploitation · percentile 77.0% · 2026-06-18T12:00:27Z
Published2025-04-08
Last modified2026-02-13

Underlying weaknesses· 1

CWE-20

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26647

1

TypeTargetConfidenceTier
WeaknessImproper Input Validationcwe-200%live

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