Skip to main content

Mondoo Vulnerability Intelligence

Curated by Mondoo Research, enhanced with AI

Resources

Search Vulnerabilities
Trending CVEs
Browse Ecosystems
Terminology
Blog

Open Source

cnquery
cnspec

Star us on GitHub!

Company

Mondoo Platform
About
Contact

© 2026 Mondoo, Inc.

Privacy Policy Terms of Service Imprint

Vulnerability Intelligence

CVE-2025-13945 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2025-13945

CVE-2025-13945

MEDIUM5.5

Improperly Controlled Sequential Memory Allocation in Wireshark

Published Dec 3, 2025

Modified 3 months ago

Fix available

Details

HTTP3 dissector crash in Wireshark 4.6.0 and 4.6.1 allows denial of service

Affected Packages

Wireshark

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

4.6.1

References

https://gitlab.com/wireshark/wireshark/-/issues/20860

https://www.cve.org/CVERecord?id=CVE-2025-13945

https://www.wireshark.org/security/wnpa-sec-2025-07.html

CVSS Analysis

CVSS v3.1

5.5

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

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

Weakness Type (CWE)

Other

Ecosystems(17)

Windows 10 (1507)Windows 10 (1607) / Server 2016 Windows 10 (1809) / Server 2019 Windows 10 (1903)Windows 10 (1909)

Timeline

PublishedDec 3, 2025

ModifiedDec 3, 2025