Copy Fail – CVE-2026-31431

Re:Copy Fail – CVE-2026-31431 by pkoiralap on Wednesday April 29, 2026 @06:36PM (#47955634)

Does anyone have a workaround for it? Edit: I don't understand why the comment would be downvoted.

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Re:Copy Fail – CVE-2026-31431 by angch on Wednesday April 29, 2026 @07:45PM (#47956174)

I used, for debian based systems:

  printf "# CVE-2026-31431\nblacklist algif_aead\ninstall algif_aead /bin/false\n" | sudo tee /etc/modprobe.d/blacklist-algif_aead.conf >/dev/null && sudo update-initramfs -u

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Re:Copy Fail – CVE-2026-31431 by a96 on Thursday April 30, 2026 @08:47AM (#47961607)

There's some workarounds in https://copy.fail/#mitigation

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