#proof-of-concept
6 stories taggedproof-of-concept.
A Working Attack Script Is Now Public for the Linux 'Bad Epoll' Root Access Flaw
A proof-of-concept, meaning a ready-made demonstration script that shows exactly how to exploit a flaw, has been released for a serious Linux vulnerability. That raises the urgency for every organisation running Linux servers to patch now.
CitrixBleed Redux: PoC Drop Triggers Immediate NetScaler Memory-Scrape Campaign
Attackers wasted no time after proof-of-concept code surfaced for a new Citrix NetScaler memory-disclosure bug — the gap between publish and exploit measured in hours, not days.
RoguePlanet PoC Drops: Another Defender Race Condition, Another Path to SYSTEM
An anonymous researcher publishing as Chaotic Eclipse dropped a proof-of-concept against Microsoft Defender that wins SYSTEM on fully patched Windows — when the race goes their way.
Microsoft Threatened a Bug Hunter With Legal Action. Now It's Walking That Back.
A researcher dropped unpatched zero-days with working exploits. Microsoft's first response was to reach for the lawyers. That went poorly.
PoC Drops for 19-Year-Old Linux Kernel Privilege-Escalation Bug in CIFSwitch
A flaw that's been sitting in the kernel since the mid-2000s now has working exploit code. Low-privileged users can reach root.
Exploit Code Goes Public for Critical Flowise One-Click RCE Flaw
A published proof-of-concept puts every self-hosted Flowise deployment at risk of full remote code execution — no authentication required from the attacker, just a malicious chatflow import.