PT-2026-36065 · Wireshark Foundation · Wireshark

Published 2026-04-30 · Updated 2026-04-30 · CVE-2026-6528

NVD

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

TLS protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 allows denial of service

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2026-6528

Affected Products

Wireshark

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-6528 · Security Note
• https://gitlab.com/wireshark/wireshark/-/work_items/21151 · Note
• https://wireshark.org/security/wnpa-sec-2026-33.html · Note
• https://gitlab.com/wireshark/wireshark/-/work_items/21147 · Note