CVE-2026-22259

CVE-2026-22259 affects Suricata’s DNP3 parser. Before versions 8.0.3 and 7.0.14, specially crafted DNP3 traffic can cause unbounded memory growth during parsing, leading to slowed performance and potential OOM-killer termination. A fix is included in Suricata 8.0.3 and 7.0.14. If upgrading is not...

Linux Distros Unpatched Vulnerability : CVE-2026-22259

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

PT-2018-3607 · Poppler +4 · Poppler +4

Name of the Vulnerable Software and Affected Versions: Poppler version 0.68.0 Description: The issue is related to the Parser::getObj function in the Poppler library for rendering PDF files, which can cause infinite recursion when processing a crafted file. This can be exploited by a remote...

PT-2015-2743 · Cisco · Cisco Asa

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software version 8.4 Description: The issue is related to the XML parser in the management interface, which can cause system instability and potentially crash the device when a crafted XML document is...