A critical security vulnerability in Lenovo's AI-powered chatbot "Lena" has exposed the company's corporate systems to potential cyberattacks, allowing malicious actors to execute unauthorized scripts and steal sensitive session data through simple prompt manipulation.
The vulnerability, discovered by Cybernews researchers, demonstrates how inadequate security...
A critical security vulnerability in the Linux kernel's netfilter ipset subsystem has been disclosed, allowing attackers to achieve privilege escalation through an out-of-bounds write primitive.
The vulnerability, tracked as CVE-2024-53141, affects Linux kernel versions up to commit 041bd1e4 and kernel 6.12.2, presenting significant risks...
Fortinet has disclosed a critical authentication bypass vulnerability in its FortiWeb web application firewall that allows unauthenticated attackers to log in as any existing user on affected devices.
The vulnerability, tracked as CVE-2025-52970 and dubbed "Fort-Majeure" by security researcher Aviv Y, affects multiple versions...
Fortinet has issued an urgent security advisory for a critical vulnerability in FortiSIEM that allows unauthenticated attackers to execute arbitrary commands remotely.
The vulnerability, tracked as CVE-2025-25256 with a maximum CVSS score of 9.8, has already been exploited in the wild with proof-of-concept...
A critical zero-click vulnerability that circumvents Microsoft's security patch for CVE-2025-24054, enabling attackers to extract NTLM credentials without any user interaction.
The new vulnerability, assigned CVE-2025-50154, demonstrates that Microsoft's April security update was incomplete, leaving Windows systems vulnerable to credential theft and malicious...
Microsoft has disclosed a significant remote code execution vulnerability in Teams that could enable attackers to compromise enterprise communications and access sensitive data.
The vulnerability, designated CVE-2025-53783, represents a serious security threat to organizations worldwide using the popular collaboration platform.
The vulnerability stems from a...