The full article body isn't accessible — the page content available to me (both from the pasted text and via fetch) only contains PC Gamer's site navigation, membership prompts and JavaScript widgets, not the actual story. Web search is also not currently authorised in this session, so I can't independently look up the details another way.

I can't produce an accurate summary without the real article text, since I only have the headline to go on: Asus Armoury Crate and "several other" Asus software tools reportedly have another high-severity security vulnerability that requires an update. Could you paste the actual body text of the article (copy-pasted from the page), or confirm you'd like me to proceed with a summary based solely on the headline? I'd rather flag this than guess at technical details like CVE numbers or severity scores that aren't in front of me.