Lobste.rs
I worked at a startup in Toledo called Heartland Information Services. We ...
Lobste.rs
Lobste.rs
On April 29, 2026, Theori publicly disclosed Copy Fail (CVE-2026-31431), a local privilege escalation affecting every major Linux distribution shipped since 2017. A logic flaw in the kernel’s…
Lobste.rs
Lobste.rs
acme-v02.api.letsencrypt.org (Production), acme-staging-v02.api.letsencrypt.org (Staging), portal.letsencrypt.org (Production), portal-staging.letsencrypt.org (Staging)
Lobste.rs
Lobste.rs
I quit the security circus a few years ago. Every now and then, though, an old friend still asks me about some kernel trick, a bug that hasn
Lobste.rs
Lobste.rs
A growing list of named vulnerabilities, attack techniques and exploits.
Lobste.rs
Lobste.rs
Learn how AISLE discovered a command injection to root RCE vulnerability in FreeBSD.
Lobste.rs
Lobste.rs
How Bynario discovered, validated and patched CVE-2026-31532, a Linux kernel CAN raw socket use-after-free involving RCU teardown and per-CPU state.
Lobste.rs
Lobste.rs
Edit April 2, 2026: I've been getting inbound interest from researchers wanting to run their own queries. The MCP integration I use for my own research lets you analyze live mobile telemetry…
Lobste.rs