https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T01:32:50.983162+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-22259 CVE-2026-22259 — Suricata dnp3: unbounded transaction growth 2026-10-09T01:32:51.126036+00:00

Affected: OISF suricata

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).