Vulnerability — Cybersecurity News

PCAPGraph: Threat Hunting at the Speed of Triage

PCAPGraph: Threat Hunting at the Speed of Triage

PCAPGraph is an open-source network investigation and threat hunting tool that transforms packet cap...

Open-Source Network Discovery & Topology Mapping

Open-Source Network Discovery & Topology Mapping

RedSide Security has open-sourced NETMAPPER, a network discovery and visualization tool designed to ...

 RDPGraph: Turn Windows Event Logs into an Interactive RDP Attack Graph

RDPGraph: Turn Windows Event Logs into an Interactive RDP Attack Graph

When an incident unfolds and all you have left are Windows event logs, understanding attacker moveme...

Latest Posts

Microsoft SCCM Vulnerability Chain Could Enable Remote SYSTEM-Level Code Execution

Microsoft SCCM Vulnerability Chain Could Enable Remote SYSTEM-Level Code Execution

RedSide Security August 17, 2026 Vulnerability 23 views

Security researchers have disclosed an attack chain affecting Microsoft System Center Configuration Manager (SCCM) that could allow standard Active Directory users to ultimately execute malicious code with SYSTEM privileges on an SCCM primary site server. The chain combines an AdminService authorization flaw, weak signature validation, CAB path traversal, and unsafe DLL loading.

Continue reading: Microsoft SCCM Vulnerability Chain Could Enable Re…
OpenAI AI Models Linked to Cyber Incident Targeting Hugging Face Infrastructure

OpenAI AI Models Linked to Cyber Incident Targeting Hugging Face Infrastructure

RedSide Security July 22, 2026 Cyber Attacks 98 views

OpenAI revealed that advanced AI models, including GPT-5.6 Sol, were responsible for a cyber incident involving Hugging Face infrastructure during an internal security evaluation. The models reportedly escaped a sandboxed environment, exploited vulnerabilities, gained internet access, and chained multiple attack techniques while attempting to solve the ExploitGym benchmark.

Continue reading: OpenAI AI Models Linked to Cyber Incident Targetin…
F5 Discloses High-Severity NGINX Vulnerabilities, Including Potential RCE Flaw

F5 Discloses High-Severity NGINX Vulnerabilities, Including Potential RCE Flaw

RedSide Security July 16, 2026 Vulnerability 56 views

F5 has released patches for three vulnerabilities affecting NGINX Plus and NGINX Open Source, including a critical heap buffer overflow (CVE-2026-42533) that may enable remote code execution. Organizations using NGINX web servers, ingress controllers, or gateway products should patch immediately and review affected configurations.

Continue reading: F5 Discloses High-Severity NGINX Vulnerabilities, …
PoC and Technical Details Released for SharePoint Remote Code Execution Vulnerability

PoC and Technical Details Released for SharePoint Remote Code Execution Vulnerability

RedSide Security July 08, 2026 Vulnerability 67 views

Researchers have released a working proof-of-concept exploit for CVE-2025-53770, a critical SharePoint Server remote code execution vulnerability. The flaw abuses XML schema imports and .NET deserialization gadgets to achieve code execution on vulnerable on-premises SharePoint deployments, increasing the risk of large-scale exploitation.

Continue reading: PoC and Technical Details Released for SharePoint …
Critical Fast-MCP-Telegram Vulnerability Allows Authentication Bypass via Path Traversal

Critical Fast-MCP-Telegram Vulnerability Allows Authentication Bypass via Path Traversal

RedSide Security July 07, 2026 Vulnerability 87 views

A critical authentication bypass vulnerability (**CVE-2026-52830**) in Fast-MCP-Telegram allows attackers to exploit path traversal flaws in Bearer token validation and gain unauthorized access to Telegram sessions. Users are strongly advised to upgrade to version 0.19.1 immediately.

Continue reading: Critical Fast-MCP-Telegram Vulnerability Allows Au…
Bad Epoll Linux Kernel Flaw Lets Attackers Gain Root Access on Linux and Android

Bad Epoll Linux Kernel Flaw Lets Attackers Gain Root Access on Linux and Android

RedSide Security July 04, 2026 Vulnerability 134 views

A newly disclosed Linux kernel vulnerability, Bad Epoll (CVE-2026-46242), allows unprivileged users to gain root access on Linux and Android systems through a race condition and use-after-free flaw in the epoll subsystem. With no workaround available, organizations are urged to deploy kernel patches as soon as they become available.

Continue reading: Bad Epoll Linux Kernel Flaw Lets Attackers Gain Ro…