CVE-2026-3202CWE-476

NULL Pointer Dereference in Wireshark

Medium · published February 25, 2026

CVSS v3.1
4.7
EPSS
0%
Percentile
17.0
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
4.7 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00261 · 17.0th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-02-25T14:35Z
EPSS history
Timeline
  • 25 FEB 14:35Z
    NULL Pointer Dereference in Wireshark
    cvelistv5