Re: Can I ask if linux 6.18.10 is affected by "Copy Fail" exploit

"\"Douglas R. Reno\"" ([email protected] via lfs-support Mailing List) <[email protected]> Mon, 11 May 2026 15:49:11 -0500
Newsgroups gmane.linux.lfs.support
Organization Linux From Scratch
Message-ID <[email protected]>
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On 5/11/26 3:46 PM, Fortunato Cuizon ([email protected] via 
lfs-support Mailing List) wrote:
> Hi there
> 
> Would just like to ask if LFS 13.0 (systemd) is affected by the said exploit
> 
> Fortunato Cuizon
> 
> 

Hi Fortunato,

It is affected by both CopyFail and DirtyFrag. The security team is 
working on an advisory at this time for this and dozens of other 
security updates that have come out in the past two weeks, as extra care 
is required for some of them (especially for users of *LFS 12.4).

For now I highly recommend using 6.18.29 since this will patch both 
DirtyFrag and CopyFail.

Please stay tuned for more information in the coming days!

-- 
- Doug

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