---
id: CVE-2026-95390
title: PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service
summary: PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
cwe:
  - CWE-476
vendor: Wireshark Foundation
product: Wireshark
affected:
  - Wireshark >= 4.6.0 < 4.6.9
published: '2026-09-29'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T10:17:15.160'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95390'
references:
  - url: 'https://gitlab.com/wireshark/wireshark/-/work_items/21503'
    label: cve@gitlab.com
  - url: 'https://www.wireshark.org/security/wnpa-sec-2026-95.html'
    label: cve@gitlab.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-29T10:31:36.317Z'
---

## Overview

PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.