A critical remote code execution vulnerability has been discovered in LangGraph’s checkpoint serialization system. The flaw CVE-2025-64439 affects versions of langgraph-checkpoint before 3.0. It allows attackers to execute arbitrary Python code when untrusted data is deserialized. The vulnerability resides in LangGraph’s JsonPlusSerializer, the default serialization protocol used for checkpoint persistence. When the serializer encounters illegal […] The post LangGraph Vulnerability Allows Malicious Python Code Execution During Deserialization appeared first on Cyber Security News.

Elastic has disclosed a significant security vulnerability in Elastic Defend for Windows that could allow attackers to escalate their privileges on affected systems. Tracked as CVE-2025-37735 and designated as ESA-2025-23, the flaw stems from improper permission preservation within the Defend service running with SYSTEM-level privileges. The vulnerability exists in how Elastic Defend handles file permissions […] The post Elastic Defend for Windows Vulnerability Let Attackers Escalate Privileges appeared first on Cyber Security News.

Three critical vulnerabilities in runc, the container runtime powering Docker, Kubernetes, and other containerization platforms. These flaws could allow attackers to escape container isolation and gain root access to host systems. However, no active exploits have been detected yet. The vulnerabilities leverage race mount conditions and procfs write redirects to break out of container boundaries. […] The post Critical runc Vulnerabilities Put Docker and Kubernetes Container Isolation at Risk appeared first on Cyber Security News.

A critical remote code execution vulnerability in Monsta FTP, a popular web-based FTP client used by financial institutions and enterprises worldwide. The flaw, now tracked as CVE-2025-34299, affects multiple versions of the software and has been exploited in the wild. Monsta FTP is a browser-based file transfer client that allows users to manage files on remote […] The post Monsta web-based FTP Remote Code Execution Vulnerability Exploited appeared first on Cyber Security News.

QNAP has addressed seven critical zero-day vulnerabilities in its network-attached storage (NAS) operating systems, following their successful exploitation by security researchers at Pwn2Own Ireland 2025. These flaws, identified as CVE-2025-62847, CVE-2025-62848, CVE-2025-62849, and associated ZDI canonical entries ZDI-CAN-28353, ZDI-CAN-28435, ZDI-CAN-28436, enable remote code execution (RCE) and privilege escalation attacks against QTS 5.2.x, QuTS hero h5.2.x, […] The post Seven QNAP Zero-Day Vulnerabilities Exploited at Pwn2Own 2025 Now Patched appeared first on Cyber Security News.

A sophisticated spyware operation targeting Samsung Galaxy devices, dubbed LANDFALL, which exploited a zero-day vulnerability to infiltrate phones through seemingly innocuous images shared on WhatsApp. This campaign, active since mid-2024, allowed attackers to deploy commercial-grade Android malware capable of full device surveillance without user interaction. The discovery underscores ongoing threats from state-linked surveillance tools in […] The post Hackers Hijack Samsung Galaxy Phones via 0-Day Exploit Using a Single WhatsApp Image appeared first on Cyber Security News.

Active Directory sites are designed to optimize network performance across geographically separated organizations by managing replication and authentication across multiple locations. The Synacktiv security researchers have demonstrated that these supposedly safe network management tools can be weaponized to launch powerful attacks against enterprise environments.​ The vulnerability emerges because Active Directory sites can be linked to […] The post Hackers Can Attack Active Directory Sites to Escalate Privileges and Compromise the Domain appeared first on Cyber Security News.

NVIDIA has patched a critical vulnerability in its App for Windows that could allow local attackers to execute arbitrary code and escalate privileges on affected systems. Tracked as CVE-2025-23358, the flaw exists in the installer component. It poses a significant security risk to Windows users running the application. The vulnerability stems from a search path […] The post NVIDIA NVApp for Windows Vulnerability Let Attackers Execute Malicious Code appeared first on Cyber Security News.