IPToBlock Blog

Security notes, platform updates, and practical defensive guidance.

Security News
High Severity

CVE-2026-67871 high vulnerability summary

Buffer Overflow vulnerability in Systerel S2OPC 1.7.3 allows a remote attacker to cause a denial of service via the AddNodes, address_space_bs.c, sopc_node_mgt_helper_internal.c, and toolkit_test_server

Tenable Newest CVEs Read
Security News
High Severity

CVE-2026-67872 high vulnerability summary

An issue in Systerel S2OPC 1.7.3 allows a remote attacker to cause a denial of service via the event monitored-item queue resize handling

Tenable Newest CVEs Read
Security News
Critical Severity

CVE-2026-67873 critical vulnerability summary

A heap-based buffer overflow exists in lib60870-C 2.4.0 in the server-side FileSegment ASDU encoding path. The issue occurs because FileSegment_encode() validates only the standalone segment length via FileSegment_GetMax...

Tenable Newest CVEs Read
Security News
Medium Severity

CVE-2026-18973 medium vulnerability summary

A vulnerability has been found in heshengtao super-agent-party up to 0.4.1. The impacted element is the function sanitize_proxy_url of the file server.py of the component extension_proxy Route. The manipulation of the ar...

Tenable Newest CVEs Read
Security News
Medium Severity

CVE-2026-18974 medium vulnerability summary

A vulnerability was found in heshengtao super-agent-party up to 0.4.1. This affects the function get_file_content of the file server.py of the component execute_tool_manually Endpoint. The manipulation of the argument to...

Tenable Newest CVEs Read
Security News
Medium Severity

CVE-2026-18976 medium vulnerability summary

A vulnerability was determined in NousResearch hermes-agent up to 0.16.0. This impacts the function get_tool_definitions of the file agent/agent_init.py of the component disabled_toolsets Handler. This manipulation cause...

Tenable Newest CVEs Read
Security News
Medium Severity

CVE-2026-18980 medium vulnerability summary

A vulnerability was identified in nearai ironclaw up to 0.29.1. Affected is the function classify_command_risk of the file src/tools/builtin/shell.rs. Such manipulation leads to command injection. The attack may be launc...

Tenable Newest CVEs Read
Security News
High Severity

CVE-2026-18990 high vulnerability summary

A vulnerability was detected in letta-ai LettaBot 0.2.0. Impacted is an unknown function of the file src/api/server.ts of the component API Status Route. The manipulation results in missing authentication. The attack may...

Tenable Newest CVEs Read
Security News
High Severity

CVE-2026-18991 high vulnerability summary

A security vulnerability has been detected in nanocoai NanoClaw up to 2.0.64. This affects an unknown part of the file container/agent-runner/src/mcp-tools/core.ts of the component send_file. Such manipulation leads to p...

Tenable Newest CVEs Read
Security News
Critical Severity

Critical Vulnerability in cPanel & WHM

Authenticated attackers can exploit a critical vulnerability in cPanel & WHM to gain database root privileges and potentially compromise other customers hosted on the same server. Patch immediately.

Cyber Security Agency of Singapore Read
Security News
Medium Severity

CVE-2026-45705 medium vulnerability summary

OpenSIPS is a Session Initiation Protocol (SIP) server implementation. In versions prior to 3.6.6 and 4.0.0-rc1, the find_line_delimiter() function in the multipart body parser performs an out-of-bounds read via strncmp(...

Tenable Newest CVEs Read
Security News
High Severity

CVE-2026-45809 high vulnerability summary

OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the watcherinfo generation functionality. An attacker can create a...

Tenable Newest CVEs Read