Critical Flaw in Dropbear SSH Puts Millions of Routers and IoT Devices at Risk
Security researchers have disclosed a severe privilege escalation vulnerability in Dropbear SSH that could allow authenticated users to gain root acc…
Linux
First Rust Vulnerability in Linux Kernel Proves Memory Safety Isn't Bulletproof
The Linux kernel's ambitious experiment with Rust—a language championed for preventing memory bugs—has hit its first security vulnerability, reve…
13-Year-Old QEMU Bug Enabled Guest-to-Host Escape Attacks
A critical vulnerability that lurked in QEMU virtualization software for over a decade has been exposed, allowing attackers to break out of virtual m…
Critical Linux Kernel Flaw Exposes Millions to Memory Corruption Attacks
A severe vulnerability in the Linux kernel's TLS (Transport Layer Security) subsystem could allow attackers to corrupt memory and potentially gai…
Critical Sudo Vulnerabilities Leads Root Access to Any Linux User
Two newly disclosed vulnerabilities in Sudo, the ubiquitous Linux privilege escalation tool, could allow virtually any local user to gain complete ad…
Linux Kernel SMB Zero-Day Vulnerability Discovered Using OpenAI's o3 Model
By using OpenAI's o3 artificial intelligence model, a security researcher has discovered a previously unknown remote zero-day vulnerability in th…
Researchers Uncover Three Bypasses of Ubuntu's Namespace Restrictions
Security researchers at Qualys have identified three methods to bypass Ubuntu's unprivileged user namespace restrictions, a security feature intr…
New Linux Backdoor "Auto-Color" Targets Universities and Government Offices
Palo Alto Networks' Unit 42 researchers have discovered a sophisticated new Linux malware called " Auto-Color ," which primarily target…
CUPS Vulnerability Allows Unauthenticated RCE on Linux System
Several critical security vulnerabilities have been uncovered in the Common UNIX Printing System (CUPS), a widely used open-source printing system fo…
"Dirty Pagedirectory": New Linux Kernel Exploit Bypass Hardening Mitigations
A security researcher published a detailed technical blog post analyzing a new Linux kernel vulnerability in the nf_tables component and demonstratin…
Urgent Alert: Stealthy Backdoor Discovered in XZ Compression Utilities
A serious security vulnerability has been discovered in recent versions of the widely-used xz data compression tool and liblzma libraries. …
New Glibc Library Flaw Grants Root Access to Major Linux Distros
A high severity vulnerability has been uncovered in the GNU C Library (glibc) that could allow local attackers to gain full root privileges on multip…
Critical Vulnerability Disclosed in libcue Library Used by GNOME Desktop
A critical security vulnerability has been disclosed in the open source libcue library, which could enable remote code execution on Linux systems run…
Looney Tunables Flaw in Linux Allows Root Access
Security researchers at Qualys have disclosed a high-severity vulnerability in the GNU C Library (glibc) that could allow local attackers to gain roo…
Microsoft Uncovered Critical Flaws in Ncurses Library Impacting Linux and macOS
Microsoft researchers have recently discovered a series of critical memory corruption vulnerabilities in ncurses , an open-source library that enable…
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Ubuntu Security Alert: GameOver(lay) Vulnerabilities in the Kernel
Recently, cybersecurity researchers have revealed two critical security flaws in the Ubuntu kernel that could potentially enable local privilege esca…
Dirty Cred : New Privilege Escalation Vulnerability in Linux
A new Linux kernel exploitation called Dirty Cred was revealed at last week’s Black Hat security conference. The flaw which is identified as CVE-202…
The Dirty Pipe Vulnerability Allows Write Access with Root Privileges
Another critical kernel bug " Dirty Pipe " has been discovered that affects all Linux machines running kernel version since 5.8. This vulne…
Linux Kernel cgroups Vulnerability Lets to escalate privileges
Details of a serious vulnerability in the Linux kernel have surfaced which has already been patched and could potentially be used to exit a container…
Super Computer Under Attack with new Kobalos Malware
Researchers at ESET talked about a new malware attacking supercomputers. Experts named it Kobalos after the character of ancient Greek mythology, Ko…