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A comment on CopyFail was not disclosed to Gentoo developer. Parent comment

Re:CopyFail was not disclosed to Gentoo developer by dist-epoch on Thursday April 30, 2026 @03:07PM (#47966876)
With this exploit it's trivial to jump from one container to another neighbor container. I've tried it and succeeded.

So containers don't protect you, only a VM.

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Re:CopyFail was not disclosed to Gentoo developer by SoftTalker on Thursday April 30, 2026 @03:16PM (#47966989)
So anyone pulling a malicious dockerfile jeopardizes the host? That would be bad...
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Re:CopyFail was not disclosed to Gentoo developer by ori_b on Thursday April 30, 2026 @05:27PM (#47968438)
...no shit? Why do you think people care about this issue?
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Re:CopyFail was not disclosed to Gentoo developer by ranger_danger on Friday May 01, 2026 @12:50AM (#47971398)
> I've tried it and succeeded.

How so?

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