SecurityHorrors

Stories you never want to feel on your own skin

14 May 2026

Fragnesia and ssh-keysign-pwn: Two More Bones Under the Kernel

TLDR and affected system summary for Fragnesia (CVE-2026-46300) and ssh-keysign-pwn (CVE-2026-46333).

7 May 2026

Dirty Frag: Two Kernel Teeth Under the Floorboards

TLDR and affected system summary for Dirty Frag, CVE-2026-43284 and CVE-2026-43500.

29 Apr 2026

CopyFail: Root Was Only 732 Bytes Away

TLDR and affected system summary for CVE-2026-31431, the Linux CopyFail local privilege escalation.