PT-2025-48134 · Wireshark+1 · Wireshark+1

Published 2025-01-01 · Updated 2026-04-02 · CVE-2025-13674

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Wireshark version 4.6.0

Description A crash exists in the BPv7 dissector within Wireshark version 4.6.0, potentially leading to a denial of service. The issue is related to the handling of BPv7 packets during dissection.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Access of Uninitialized Pointer

Weakness Enumeration

CWE-824

Related Identifiers

AZL-71044

AZL-71048

CVE-2025-13674

OPENSUSE-SU-2025:15778-1

SUSE-SU-2026:1169-1

Affected Products

Debian

Wireshark

References · 55

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/13xxx/CVE-2025-13674.json · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2025:15778-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-13674 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-13674 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-13674 · Vendor Advisory
• https://gitlab.com/wireshark/wireshark/-/issues/20770 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-13674 · Security Note
• https://osv.dev/vulnerability/CVE-2025-13674 · Vendor Advisory
• https://wireshark.org/security/wnpa-sec-2025-05.html · Vendor Advisory
• https://osv.dev/vulnerability/AZL-71048 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-13674 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:1169-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-13674 · Security Note
• https://osv.dev/vulnerability/AZL-71044 · Vendor Advisory
• https://bugzilla.suse.com/1249090 · Note