Copy Fail: 732 Bytes to Root on Every Major Linux Distribution(xint.io)

13 points by eyalitki 5 months ago | 2 comments

Cloudflare responded to the "Copy Fail" Linux vulnerability(blog.cloudflare.com)

39 points by mobeigi 5 months ago | 34 comments

CopyFail: From Pod to Host(xint.io)

43 points by tptacek 5 months ago | 6 comments

GitHub Copilot CLI downloads and executes malware(promptarmor.com)

43 points by sarelta 8 months ago | 12 comments

RavynOS Finesse of macOS. Freedom of FreeBSD(ravynos.com)

208 points by cable2600 2 years ago | 157 comments

Capsem – a Rust hypervisor sandboxing AI agents in air-gapped Linux VMs(capsem.org)

5 points by madars 11 days ago | 2 comments

Landing page for Capsem, a Rust-powered hypervisor that sandboxes each AI coding agent in its own air-gapped Linux VM for visibility and control.

Dirtyfrag: Universal Linux LPE(openwall.com)

785 points by flipped 5 months ago | 310 comments

An oss-security mailing list post disclosing "Dirty Frag," a Linux local privilege escalation chaining two kernel bugs, released unpatched after the embargo broke.

Several vulnerabilities have been discovered in the Linux kernel(lwn.net)

529 points by luispa 24 days ago | 380 comments

LWN.net repost of Debian Security Advisory DSA-6528-1, a Linux kernel security update fixing numerous CVEs, dated September 29, 2026.

Linux containers in 500 lines of code (2016)(blog.lizzie.io)

125 points by mkornaukhov 21 days ago | 30 comments

A 2016 blog post walking through a minimal Linux container implementation in C, covering namespaces, capabilities, mounts and other isolation mechanisms.

Corporate Linux(lpar.ath0.com)

18 points by speckx 4 days ago | 6 comments

Blog post criticizing the Linux kernel's relaxed rules on disclosing LLM-assisted patches, arguing it undermines GPL enforcement and the free software community.

Flipping Pages: New Linux vulnerability in nf_tables and exploitation techniques(pwning.tech)

372 points by Unroll0201 2 years ago | 102 comments

GitHub repository with a universal local privilege escalation proof-of-concept exploit for CVE-2024-1086 in Linux nf_tables, affecting kernels v5.14 to v6.6.

Downfall Attacks(downfall.page)

1207 points by WalterSobchak 3 years ago | 306 comments

Website describing Downfall, a CPU vulnerability affecting billions of modern processors, with attack details, demo, FAQ, and vendor advisories.