SEPTEMBER 17, 2026
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Case File

CVE-2026-78449

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) could allow an unauthorized attacker to execute arbitrary code remotely. This high-severity flaw poses significant risks to systems utilizing RMCAST, making it critical for organizations relying on this driver to prioritize patching and mitigation efforts to prevent potential exploitation.

CVE
CVE-2026-78449
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.