CVE-2025-13674

MEDIUM
Published Nov 26, 2025 Modified Dec 3, 2025 CWE-824

Description

BPv7 dissector crash in Wireshark 4.6.0 allows denial of service

CVSS v3.1 Score

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

Weakness Type (CWE)

CWE-824 CWE-824

Affected Products

Vendor Product
wireshark wireshark

References

Frequently Asked Questions

What is CVE-2025-13674? +
BPv7 dissector crash in Wireshark 4.6.0 allows denial of service It has a CVSS v3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2025-13674? +
CVE-2025-13674 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-13674? +
CVE-2025-13674 affects products from wireshark, specifically: wireshark. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-13674? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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