SEPTEMBER 17, 2026
Live Feed
Back to database
Case File

CVE-2026-78450

HIGH · CVSS 8.1 EPSS 0.52%

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

CyberRota Analysis

AI-Generated

A use-after-free vulnerability in the Reliable Multicast Transport Driver (RMCAST) allows unauthorized attackers to execute arbitrary code remotely. This high-severity flaw poses a significant risk to systems utilizing RMCAST, particularly in environments where multicast traffic is prevalent. Organizations relying on this driver should prioritize patching to mitigate potential exploitation.

CVE
CVE-2026-78450
Severity
HIGH
CVSS
8.1
EPSS
0.52%

Original NVD Description

Use after free in Reliable Multicast Transport Driver (RMCAST) 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