CVE-2026-6526CWE-476

NULL Pointer Dereference in Wireshark

Medium · published April 30, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
3.1
In the wild
Unconfirmed
What it is

RTSP protocol dissector crash in Wireshark 4.6.0 to 4.6.4

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00141 · 3.1th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-04-30T05:34Z
EPSS history
Timeline
  • 30 APR 05:34Z
    NULL Pointer Dereference in Wireshark
    cvelistv5