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
History

Mon, 04 May 2026 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Fri, 01 May 2026 18:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*

Thu, 30 Apr 2026 13:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 30 Apr 2026 08:00:00 +0000

Type Values Removed Values Added
First Time appeared Wireshark
Wireshark wireshark
Vendors & Products Wireshark
Wireshark wireshark

Thu, 30 Apr 2026 06:30:00 +0000

Type Values Removed Values Added
Description 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
Title Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark
Weaknesses CWE-835
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitLab

Published: 2026-04-30T05:36:44.216Z

Updated: 2026-04-30T12:48:49.296Z

Reserved: 2026-04-17T15:06:22.670Z

Link: CVE-2026-6534

cve-icon Vulnrichment

Updated: 2026-04-30T12:36:59.934Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-30T07:16:40.753

Modified: 2026-05-01T18:16:21.030

Link: CVE-2026-6534

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-04-30T05:36:44Z

Links: CVE-2026-6534 - Bugzilla