Fragnesia-go

fragnesia-go One SA. One byte at a time. No race. Go port of fragnesia CVE-2026-46300. Member of the Dirty Frag vulnerability class - separate bug, same surface, own patch. How it works tl;dr The bug is in the Linux XFRM ESP-in-TCP subsystem. When TCPULP espintcp is installed on a socket after da...

Fragnesia LPE (CVE-2026-46300)

This module exploits CVE-2026-46300, a Linux kernel local privilege escalation vulnerability introduced in version 4.10. The flaw resides in the kernel's IPsec ESP-in-TCP handling: when an ESP-encapsulated TCP segment containing a shared fragment SKBFLSHAREDFRAG is received and decrypted, the...