CVE-2026-54982

HighCVSS 8.8/10Last modified Jul 20, 2026

Description

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

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-191

Affected software

No affected versions have been published.

Timeline

Published: Jul 14, 2026
Last modified: Jul 20, 2026
NVD status: Analyzed

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