CVE-2026-5405

HighCVSS 7.8/10Last modified Jul 15, 2026

Description

RDP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code execution

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122CWE-787

Affected software

No affected versions have been published.

Timeline

Published
May 1, 2026
Last modified
Jul 15, 2026
NVD status
Modified

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CVE-2026-5405: High severity, CVSS 7.8 | Vulnix