CVE-2025-50177HIGH 8.1EPSS p88.1%

CVE-2025-50177CVE-2025-50177

Description

Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

Scoring

CVSS 3.18.1 (HIGH)
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS3.64% probability of exploitation · percentile 88.1% · 2026-06-19T12:03:05Z
Published2025-08-12
Last modified2025-08-19

Underlying weaknesses· 2

CWE-362CWE-416

References

  1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50177

2

TypeTargetConfidenceTier
WeaknessConcurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')cwe-3620%live
WeaknessUse After Freecwe-4160%live

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