CVE-2026-3201

MEDIUM

Wireshark 4.6.0-4.6.3/4.4.0-4.4.13 - DoS

Title source: llm
STIX 2.1

Description

USB HID protocol dissector memory exhaustion in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service

References (2)

Scores

CVSS v3 4.7
EPSS 0.0004
EPSS Percentile 11.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-1325 CWE-770
Status published
Products (3)
wireshark/wireshark 4.4.0 - 4.4.14
Wireshark Foundation/Wireshark 4.4.0 - 4.4.14
Wireshark Foundation/Wireshark 4.6.0 - 4.6.4
Published Feb 25, 2026
Tracked Since Feb 25, 2026