CVE-2026-22259 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, specially crafted traffic can cause Suricata to consume large amounts of memo…
High CVSS: 7.5

CVE-2026-22259

Suricata is a network IDS, IPS and NSM engine. Prior to versions 8.0.3 and 7.0.14, specially crafted traffic can cause Suricata to consume large amounts of memory while parsing DNP3 traffic. This can lead to the process slowing down and running out of memory, potentially leading to it getting killed by the OOM killer. Versions 8.0.3 or 7.0.14 contain a patch. As a workaround, disable the DNP3 parser in the suricata yaml (disabled by default).
Vendor
Oisf
Product
Suricata
CWE
CWE-400
Yayın Tarihi
2026-01-27 17:16:12
Güncelleme
2026-01-30 20:01:49
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-400 Suricata HIGH Oisf 2026

Referanslar

https://github.com/OISF/suricata/commit/50cac2e2465ca211eabfa156623e585e9037bb7e https://github.com/OISF/suricata/commit/63225d5f8ef64cc65164c0bb1800730842d54942 https://github.com/OISF/suricata/security/advisories/GHSA-878h-2x6v-84q9 https://redmine.openinfosecfoundation.org/issues/8181