CVE-2026-95390

wireshark: Wireshark: Denial of Service via crafted PEAK CAN TRC file

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · September 29, 2026

Updated · September 29, 2026

Description

A flaw was found in Wireshark. By convincing a user to open a specially crafted PEAK CAN TRC trace file, an attacker can trigger an invalid memory access in the file parser. This issue causes the application to crash, resulting in a Denial of Service (DoS).

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE-125 · Out-of-bounds Read