CVE-2025-13499

Name: CVE-2025-13499
Creator: NVD / NIST
Published: 2025-11-21T06:15:48.203+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.10%

Last modified Jun 17, 2026

CVE-2025-13499 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service. EPSS estimates a 0.10% chance of exploitation in the next 30 days.

Description

Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.10%

1.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-824

Affected Software

Vendor	Product	Versions
Wireshark	Wireshark	>= 4.4.0, < 4.4.11
Wireshark	Wireshark	4.6.0

References

https://gitlab.com/wireshark/wireshark/-/issues/20823Issue Tracking, Vendor Advisory
https://www.wireshark.org/security/wnpa-sec-2025-06.htmlVendor Advisory

Timeline

Published: Nov 21, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-13499?

Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service

How severe is CVE-2025-13499?

CVE-2025-13499 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.

How do I fix CVE-2025-13499?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-13499?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST