SEPTEMBER 17, 2026
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Case File

CVE-2026-83997

HIGH · CVSS 8.1 EPSS 0.50%

Source: NVD + CISA KEV + EPSS · Published 2026-09-08 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A use-after-free vulnerability in Windows Message Queuing could allow an unauthorized attacker to execute arbitrary code remotely, posing a significant risk to system integrity and confidentiality. Organizations utilizing Windows environments, particularly those relying on Message Queuing for inter-process communication, should prioritize patching this vulnerability to mitigate potential exploitation.

CVE
CVE-2026-83997
Severity
HIGH
CVSS
8.1
EPSS
0.50%
Windows

Original NVD Description

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

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-75624 HIGH CVE-2026-87654 CRITICAL CVE-2026-87653 MEDIUM CVE-2026-87648 HIGH CVE-2026-87644 HIGH CVE-2026-87621 CRITICAL