CVE-2026-3201
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
Published:Feb 25, 2026
Last Modified:Apr 16, 2026
EPS:Feb 25, 2026
EPSS Score:0.00047
CVSS Score:4.7
Affected Products
Vendor
Product
Action
Vendor
Wireshark
Product
Wireshark
Wireshark
Wireshark
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
