Krystal incident

Linux Kernel LPE Mitigation (Dirty Frag)

Resolved after 3 days 12 hours, on May 7, 2026.

monitoring May 07, 2026, 10:24 PM UTC

We became aware of a new kernel-level threat (Dirty Frag) affecting all major Linux distributions. We've taken the necessary mitigation steps across our infrastructure proactively, before any exploit activity. There is no service impact to our platform or customers.

Started
May 07, 2026, 10:24 PM UTC
Resolved
May 11, 2026, 11:04 AM UTC
Duration
3d 12h
Detected by Pingoru
May 07, 2026, 10:24 PM UTC

Update timeline

  1. monitoring May 07, 2026, 10:24 PM UTC

    We became aware of a new kernel-level threat (Dirty Frag) affecting all major Linux distributions. We've taken the necessary mitigation steps across our infrastructure proactively, before any exploit activity. There is no service impact to our platform or customers.

  2. resolved May 11, 2026, 11:04 AM UTC

    Mitigations have been applied.

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