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Affected Component
Analysis
suricata
Exploitable
Name
CVE-2026-22261
Description
Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, various inefficiencies in xff handling, especially for alerts not triggered in a tx, can lead to severe slowdowns. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, disable XFF support in the eve configuration. The setting is disabled by default.
CWEs
Published Date
Updated Date
Workaround
-
Advisories
https://redmine.openinfosecfoundation.org/issues/8156Permissions Required
Analysis#
Vulnerability Ratings#
3.7
CVSSv31
5.3
CVSSv31
NaN
other
Others affected component#
Name
Project
Project Version
Version
Status
buildroot
master
8.0.4
Not Affected