Name: CVE-2026-6534: Loop with Unreachable Exit Condition
Creator: Rapid7
Published: 2026-04-30T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-6534, CWE-835, CVSS 5.5, EPSS 0.00159

USB HID protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Amazon_linux_2023	—	Upgrade wireshark-develUpgrade wireshark-cliUpgrade wireshark-debugsourceUpgrade wireshark-cli-debuginfo	Jul 8, 2026	Apr 30, 2026
Debian	—	Upgrade wireshark	Jul 23, 2026	Jul 23, 2026
Redhat_linux	—	No solution exists	Jul 17, 2026	Apr 30, 2026
Wireshark	—	Upgrade to Wireshark version 4.4.15Upgrade to Wireshark version 4.6.5	May 4, 2026	May 4, 2026

Prioritise with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report

Grow your business

CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence