Post #1854843
2026-04-29 21:44 UTC
🚨 CVE-2026-31431 (Copy Fail)
Go patch all your Linux distros ASAP.
TL; DR: Easy and portable Linux privilege escalation, a local user is able to become root with very little prerequisites. All major distros affected.
https://copy.fail/
https://xint.io/blog/copy-fail-linux-distributions
https://security-tracker.debian.org/tracker/CVE-2026-31431
Replies (2)
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@rodolphe@pwet.what.tf 2026-04-29 22:06
Linux kernels versions status: - mainline (7.1): all good ✅ - stable (7.0): all good ✅ - stable [EOL] (6.19): 6.19.12 and forward are patched ☑️ - longterm (6.18): 6.18.22 and forward are patched ☑️ - longterm (6.12): 6.12.83 and forward are patched ☑️ - longterm (6.6): 6.6.136 and forward are patched ☑️ - longterm (6.1): 6.1.170 and forward are patched ☑️ - longterm (5.15): 5.15.204 and forward are patched ☑️ - longterm (5.10): 5.10.254 and forward are patched ☑️ Edit: branches 6.1, 5.15 and 5.10 are now patched.
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@jenesuispersonne@piaille.fr 2026-04-30 08:29
@rodolphe@pwet.what.tf Arch n'est pas impacté.. (Je suis déjà sortie)