CVE-2025-13674
Access of Uninitialized Pointer in Wireshark
- State
- Published
- Severity
- 5.5 Medium
- Published
- Nov 26, 2025
- Updated
- Mar 27, 2026
- Reserved
- Nov 25, 2025
Description
BPv7 dissector crash in Wireshark 4.6.0 allows denial of service
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | GitLab |
Weaknesses
- CWE-824 Access of Uninitialized Pointer
Affected Products
| Product | Versions |
|---|---|
WiresharkWireshark Foundation |
|
References
- https://www.wireshark.org/security/wnpa-sec-2025-05.html
- GitLab Issue #20770issue-trackingpermissions-required
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