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During the second day of Pwn2Own Berlin 2026, competitors collected $385,750 in cash awards after exploiting 15 unique zero-day vulnerabilities in multiple products, including Windows 11, Microsoft Exchange, and Red Hat Enterprise Linux for Workstations. [...]
A new Linux zero-day exploit, named Dirty Frag, allows local attackers to gain root privileges on most major Linux distributions with a single command. [...]
Vulnerability Researchers: Start Tracking LLM Capabilities, Says Veteran Bug HunterLarge language models have taken a big step forward in their ability to help chase down code flaws, said a vulnerability researcher who successfully trained OpenAI's o3 to review Linux kernel code, leading to the LLM - in an apparent first - discovering a new zero-day vulnerability in the code.
On the first day of Pwn2Own Vancouver 2024, contestants demoed Windows 11, Tesla, and Ubuntu Linux zero-day vulnerabilities and exploit chains to win $732,500 and a Tesla Model 3 car. [...]
An Atlas VPN zero-day vulnerability affecting the Linux client leaks a user's real IP address simply by visiting a website. [...]
The Chinese state-sponsored group known as UNC3886 has been found to exploit a zero-day flaw in VMware ESXi hosts to backdoor Windows and Linux systems
Hackers are impersonating cybersecurity researchers on Twitter and GitHub to publish fake proof-of-concept exploits for zero-day vulnerabilities that infect Windows and Linux with malware. [...]
VMware patched today a VMware ESXi zero-day vulnerability exploited by a Chinese-sponsored hacking group to backdoor Windows and Linux virtual machines and steal data. [...]
Suspected Chinese hackers exploited a recently disclosed FortiOS SSL-VPN vulnerability as a zero-day in December, targeting a European government and an African MSP with a new custom 'BOLDMOVE' Linux and Windows malware. [...]
Google has released Chrome 100.0.4896.127 for Windows, Mac, and Linux, to fix a high-severity zero-day vulnerability actively used by threat actors in attacks. [...]
Google says it bumped up rewards for reports of Linux Kernel, Kubernetes, Google Kubernetes Engine (GKE), or kCTF vulnerabilities by adding bigger bonuses for zero-day bugs and exploits using unique exploitation techniques. [...]
Google has released Chrome 98.0.4758.102 for Windows, Mac, and Linux, to fix a high-severity zero-day vulnerability used by threat actors in attacks. [...]