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Security researchers have uncovered a vulnerability in commonly misconfigured Jupyter notebook servers that allows attackers to gain root-level access on Linux systems. The flaw doesn’t stem from a bug in Jupyter itself, but rather from dangerous…
Security researchers have discovered a sophisticated attack technique that exploits Microsoft’s OneDrive application to execute malicious code without detection. The method, known as DLL sideloading, leverages the way Windows loads library files …
Check Point Research uncovered four critical vulnerabilities in Microsoft Teams that could allow attackers to impersonate executives, manipulate messages, alter notifications, and forge identities during video and audio calls. The research team discove…
A severe security vulnerability has been discovered in a widely used React Native development package, potentially exposing millions of developers to remote attacks. Security researchers from JFrog recently uncovered CVE-2025-11953, a critical remote c…
Arbitrary command/code execution has been demonstrated through the exploitation of CVE-2025-11953 on Windows, macOS and Linux.
The post Critical Flaw in Popular React Native NPM Package Exposes Developers to Attacks appeared first on SecurityWeek.
Google has released an urgent security alert addressing a critical remote code execution vulnerability affecting Android devices worldwide. The vulnerability, tracked as CVE-2025-48593, exists in Android’s System component and requires no user in…
Apple has released iOS 26.1 and macOS Tahoe 26.1 with patches for over 100 vulnerabilities, including critical flaws.
The post Apple Patches 19 WebKit Vulnerabilities appeared first on SecurityWeek.
New reports show China-based hackers are targeting US federal, state, and global government networks via unpatched Cisco firewalls. Get the full details and necessary steps to secure devices.
Microsoft has acknowledged a critical issue affecting Windows Server 2025 systems enrolled in the Hotpatch program. A recent Windows Server Update Services (WSUS) patch was inadvertently distributed to machines configured to receive Hotpatch updates, c…
A new security issue discovered by researchers reveals that Anthropic’s Claude AI system can be exploited through indirect prompts, allowing attackers to exfiltrate user data via its built‑in File API. The attack, documented in a detailed technical pos…