CVE-2026-3203

high

Description

RF4CE Profile protocol dissector crash in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service

References

https://www.wireshark.org/security/wnpa-sec-2026-07.html

https://gitlab.com/wireshark/wireshark/-/issues/21009

Details

Source: Mitre, NVD

Published: 2026-02-25

Updated: 2026-02-26

Risk Information

CVSS v2

Base Score: 5

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

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High