CVE-2026-22262

Katalog CVE

CVSS 9.8 · Critical EPSS 0,55%

Kerentanan Stack-based Buffer Overflow pada oisf suricata. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

27 Januari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,55% peluang dieksploitasi; lebih tinggi dari 44,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/OISF/suricata/security/advisories/GHSA-9qg5-2gwh-xp86 advisory vendor
• https://github.com/OISF/suricata/commit/0eff24213763c2aa2bb0957901d5dc1e18414dbf patch
• https://github.com/OISF/suricata/commit/27a2180bceaa3477419c78c54fce364398d011f1 patch
• https://github.com/OISF/suricata/commit/32609e6896f9079c175665a94005417cec7637eb patch
• https://github.com/OISF/suricata/commit/32a1b9ae6aa80a60c073897e38a2ac6ea0f64521 patch
• https://github.com/OISF/suricata/commit/d6bc718e303ecbec5999066b8bc88eeeca743658 patch
• https://github.com/OISF/suricata/commit/d767dfadcd166f82683757818b9e46943326ac90 patch
• https://redmine.openinfosecfoundation.org/issues/8110 permissions required