SEPTEMBER 13, 2026
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Case File

CVE-2026-54982

HIGH · CVSS 8.8 EPSS 0.38%

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

CyberRota Analysis

AI-Generated

The Reliable Multicast Transport Driver (RMCAST) is vulnerable to an integer underflow, which could allow an unauthorized attacker to execute arbitrary code over an adjacent network. This high-severity vulnerability poses significant risks to systems utilizing RMCAST, making it critical for organizations relying on this driver to prioritize remediation efforts. Immediate action is recommended to mitigate potential exploitation and safeguard network integrity.

CVE
CVE-2026-54982
Severity
HIGH
CVSS
8.8
EPSS
0.38%

Original NVD Description

Integer underflow (wrap or wraparound) in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent 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