CVE-2026-15163

medium

Description

Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service

References

https://www.wireshark.org/security/wnpa-sec-2026-61.html

https://gitlab.com/wireshark/wireshark/-/work_items/21383

https://gitlab.com/wireshark/wireshark/-/work_items/21330

https://gitlab.com/wireshark/wireshark/-/work_items/21277

https://gitlab.com/wireshark/wireshark/-/work_items/21275

Details

Source: Mitre, NVD

Published: 2026-07-08

Updated: 2026-07-08

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.5

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

Severity: Medium