CVE-2025-13674 – Access of Uninitialized Pointer in Wireshark

The following table lists the changes that have been made to the
CVE-2025-13674 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Nov. 26, 2025

    Action Type Old Value New Value
    Added Description BPv7 dissector crash in Wireshark 4.6.0 allows denial of service
    Added CVSS V3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    Added CWE CWE-824
    Added Reference https://gitlab.com/wireshark/wireshark/-/issues/20770
    Added Reference https://www.wireshark.org/security/wnpa-sec-2025-05.html
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