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Turns out I have been updating wrong all this time! 🤦🏼 (the.unknown-universe.co.uk)

submitted 2 months ago by otter@lemmy.ca to c/selfhosted@lemmy.world

22 comments fedilink hide all child comments

cross-posted from: https://lemmy.ml/post/46701277

I’ve been running my home lab since 2021 and honestly thought my update routine was solid: apt update && apt upgrade, reboot, job done.

Turns out I was wrong. I was checking CVE‑2026‑31431 (Copy Fail) this morning and realised that despite my “successful” updates, I was still running a vulnerable kernel from March.

I’ve had to rethink how I handle host updates. If you’re relying on a standard upgrade and a reboot to keep Proxmox or Debian hosts safe, you might want to check if yours is lying to you as well.

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[–] tofu@lemmy.nocturnal.garden 1 points 2 months ago

I don't know, I've seen it several times mentioned in the Proxmox forum. I think it's more of a theoretical scenario but it's strongly advised against.