CVE-2026-6526

MEDIUM

NULL Pointer Dereference in Wireshark

Title source: cna
STIX 2.1

Description

RTSP protocol dissector crash in Wireshark 4.6.0 to 4.6.4

References (2)

Scores

CVSS v3 5.5
EPSS 0.0001
EPSS Percentile 2.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/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 (1)
Wireshark Foundation/Wireshark 4.6.0 - 4.6.5
Published Apr 30, 2026
Tracked Since Apr 30, 2026