SEPTEMBER 12, 2026
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Case File

CVE-2026-56190

CRITICAL · CVSS 9.8 EPSS 1.09%

Source: NVD + CISA KEV + EPSS · Published 2026-07-14 · Last synced 2026-08-13

CyberRota Analysis

AI-Generated

A critical vulnerability in Windows RDP allows unauthorized attackers to execute arbitrary code remotely due to the use of uninitialized resources. This poses a significant risk to systems utilizing RDP, particularly in environments where remote access is prevalent. Organizations relying on Windows for remote desktop services should prioritize immediate remediation to mitigate potential exploitation.

CVE
CVE-2026-56190
Severity
CRITICAL
CVSS
9.8
EPSS
1.09%
Windows

Original NVD Description

Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a network.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-87654 CRITICAL CVE-2026-87653 MEDIUM CVE-2026-87648 HIGH CVE-2026-87644 HIGH CVE-2026-87621 CRITICAL CVE-2026-87618 HIGH