Vulnerability - CVE-2026-22262

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›vulnerability›CVE-2026-22262

Name

CVE-2026-22262

Source

NVD ( link)Debian ( link)

Description

Suricata is a network IDS, IPS and NSM engine. While saving a dataset a stack buffer is used to prepare the data. Prior to versions 8.0.3 and 7.0.14, if the data in the dataset is too large, this can result in a stack overflow. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, do not use rules with datasets `save` nor `state` options.

CWEs

CWE-121 CWE-787

Published Date

Jan 27, 2026

Updated Date

Jun 17, 2026

Workaround

-

Advisories

https://github.com/OISF/suricata/commit/0eff24213763c2aa2bb0957901d5dc1e18414dbfPatch

https://github.com/OISF/suricata/commit/27a2180bceaa3477419c78c54fce364398d011f1Patch

https://github.com/OISF/suricata/commit/32609e6896f9079c175665a94005417cec7637ebPatch

https://github.com/OISF/suricata/commit/32a1b9ae6aa80a60c073897e38a2ac6ea0f64521Patch

https://github.com/OISF/suricata/commit/d6bc718e303ecbec5999066b8bc88eeeca743658Patch

https://github.com/OISF/suricata/commit/d767dfadcd166f82683757818b9e46943326ac90Patch

https://github.com/OISF/suricata/security/advisories/GHSA-9qg5-2gwh-xp86Vendor Advisory

https://redmine.openinfosecfoundation.org/issues/8110Permissions Required

Analysis#

Affected Component

Analysis

Vulnerability Ratings#

5.9

CVSSv31

9.8

CVSSv31

NaN

other

Others affected component#

Name

Project

Project Version

Version

Status

buildroot

master

8.0.4

Not Affected