CloudFly.ioabout 12 hours ago
Fly.io Reboots Fleet Due to Linux Bug
8 min read
On October 16, 2026, Fly.io patched a Linux kernel bug CVE-2026-99999 by rebooting its entire fleet over 10 hours. The incident caused 17 waves of reboots across the iad region, with some hosts requiring reinstalls or power restoration by the 20th. Although customers experienced downtime, no Fly Machines or data were lost.
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