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Security · Updated 28 Oct, 01:25 am IST

Tailscale investigates privilege‑escalation bugs in Tailscale SSH

Image: Hacker News (100+ points)

Why it matters for readers: Tailscale discovered and is patching bugs that could let authorized users gain extra access, and it will release a fix soon.

  • The issues mainly concern privilege escalation allowing an authorized Tailscale SSH user to gain elevated actions beyond intended local permissions.1
  • Exploitation depends on the connecting user's permissions, system configuration, and other conditions, so not all setups are equally affected.1
  • Tailscale engineers have implemented fixes for most identified issues and are completing testing before releasing a patched client.1
  • Tailscale is not currently recommending that all customers disable Tailscale SSH based on the current assessment.1
  • The company targeted a patched release by the end of Tuesday, October 27, subject to successful testing and will update when available.1

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