Threaticon
Toggle sidebar

You're viewing a limited, public preview. Log in for full access.

Log in
Get started About
User Guide
Log in Get started
Vulnerabilities CVE-2026-5402

CVE-2026-5402

High
Open
TLP:CLEAR

Heap-based Buffer Overflow in Wireshark

NVD CVE.org
DDoS

AI Analysis

No AI analysis yet.

Description

TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution

Details

CVSS Score
8.8
EPSS Score ⓘ
0.39%

31.9th percentile

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Confidence
90%
Published
Apr 30, 2026
Last Modified
Jul 15, 2026
Notes
0
Log in to add a note
No notes yet. Click "Add Note" to create the first analysis note.
Opinions
0
Log in to add an opinion
No opinions yet. Be the first to assess this intelligence.
Leaving Threaticon

This link opens an external site that isn't part of the platform.