CVE-2025-13674 — Access of Uninitialized Pointer in Foundation Wireshark

CWE-824 — Access of Uninitialized Pointer6 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 94.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkWireshark Foundation Wireshark
Timeline
PublishedNov 26

Description

BPv7 dissector crash in Wireshark 4.6.0 allows denial of service

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶Debianwireshark/wireshark< 4.6.1-1

🔴Vulnerability Details

3
OSV
CVE-2025-13674: BPv7 dissector crash in Wireshark 4↗2025-11-26
▶
GHSA
GHSA-3v8x-9546-ch2g: BPv7 dissector crash in Wireshark 4↗2025-11-26
▶
CVEList
Access of Uninitialized Pointer in Wireshark↗2025-11-26
▶

📋Vendor Advisories

2
Red Hat
Wireshark: Wireshark: BPv7 dissector crash leads to denial of service↗2025-11-26
▶
Debian
CVE-2025-13674: wireshark - BPv7 dissector crash in Wireshark 4.6.0 allows denial of service↗2025
▶
CVE-2025-13674 — Access of Uninitialized Pointer | cvebase