PHP2Shell plus CVE-2026-46300 roots PAN-OS firewalls on 5 branches. Timeline, the 25-server count, what attackers took, and a ...

A newly disclosed critical flaw in the Linux kernel allows code inside a virtual machine to read memory on the host computer it runs on. A researcher demonstrated the leak against Vercel's live cloud ...

Linux creator Linus Torvalds has now begun using AI to write code for the operating system’s kernel. In a new coding project, he has used Anthropic’s AI tool, Claude Code, to develop eight code ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that hackers are exploiting three Linux kernel vulnerabilities, one of them rated critical. The three security issues were ...

Attackers could exploit the flaws to cause denial-of-service conditions, disclose memory, or modify memory. The Cybersecurity and Infrastructure Security Agency has expanded its Known Exploited ...

Anthropic announced it will embed Accenture employees within the company to help test the safety of its AI models. Anthropic CEO Dario Amodei recently published a three-step plan to slow the pace of ...

A security researcher has released working exploit code for four Linux kernel flaws that each let a local user gain root, the highest level of access on a machine. Kernel maintainers have fixed all ...

If you're responsible for Linux security, someone just dumped a pile of work onto your desk: 432 Linux kernel CVEs were published across Sunday and Monday this week. Linux watchers at nixCraft pointed ...

Researchers have analyzed a high-severity vulnerability in Linux that’s able to escalate untrusted users to root by exploiting a bug you don’t often see: a single errant character inside the kernel.

. ├── README.md ← 지금 보고 있는 파일 ├── CLAUDE.md ← Claude Code 작업 지침 ├── docs/ ← 공식 학습 산출물 │ ├── manual001.md ← M001: 임베디드 리눅스 첫걸음 │ ├── manual002.md ← M002 ...

An exploit has been published for a local privilege escalation vulnerability dubbed “Copy Fail” that impacts Linux kernels released since 2017, allowing an unprivileged local attacker to gain root ...

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