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Vulnerabilities

Zero-Day Vulnerabilities In PickleScan Allow Arbitrary Code Execution Through Malicious PyTorch Models

Security researchers at JFrog uncovered three critical zero-day flaws in PickleScan, a key tool for detecting malware in Python pickle-based machine learning models, such as those in PyTorch. These issues let attackers slip past scans and run harmful code when users load tainted models...

New Tool For Scanning Exposed ReactJS and Next.js RSC Endpoints

Security researchers have released React Server Components Surface Exposure Scanner, a free tool to detect exposed endpoints vulnerable to CVE-2025-55182. This critical remote code execution (RCE) flaw in React Server Components (RSC) affects Next.js apps using React 19. With a perfect CVSS score of...

K7 Antivirus Vulnerability Lets Attackers Gain SYSTEM-level Privileges

Security researcher Lucas Laise from Quarkslab discovered a serious privilege escalation vulnerability in K7 Ultimate Security, an antivirus software from K7 Computing. Low-privileged users can exploit permissive named pipes to modify registry keys and execute code as SYSTEM without prompting for User Account Control....

Critical Vulnerability In React and Next.js Allows Remote Attackers To Execute Malicious Code

A critical remote code execution flaw, tracked as CVE-2025-55182 and dubbed React2Shell, affects React Server Components in the React 19 ecosystem and popular frameworks like Next.js. Attackers can exploit it via unauthenticated HTTP requests to execute arbitrary code on servers, rated at CVSS 10.0....

Hackers Exploit Microsoft Windows LNK Vulnerability In The Wild As A 0-Day Attack

Attackers have abused CVE-2025-9491, a flaw in how Windows displays shortcut file properties, since 2017, to hide malicious commands in .LNK files during real-world campaigns. This issue, tracked as ZDI-25-148 or ZDI-CAN-25373, allows threat actors to craft shortcuts that appear benign when users check their...

Critical Longwatch RCE Vulnerability Enables High-Privilege Remote Code Execution

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical alert for a remote code execution (RCE) vulnerability in Industrial Video & Control's Longwatch software. Released on December 2, 2025, as ICSA-25-336-01, the flaw affects video surveillance and monitoring systems used in...