CVE-2026-3202

MEDIUM

Wireshark 4.6.0-4.6.3 - Denial of Service via NTS-KE Protocol Dissector

Title source: llm
STIX 2.1

Description

NTS-KE protocol dissector crash in Wireshark 4.6.0 to 4.6.3 allows denial of service

References (2)

Core 2
Core References
Issue Tracking issue-tracking permissions-required
https://gitlab.com/wireshark/wireshark/-/issues/21000

Scores

CVSS v3 4.7
EPSS 0.0016
EPSS Percentile 5.2%
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-476
Status published
Products (2)
wireshark/wireshark 4.6.0 - 4.6.4
Wireshark Foundation/Wireshark 4.6.0 - 4.6.4
Published Feb 25, 2026
Tracked Since Feb 25, 2026