Tailscale SSH Flaw Allowed Unauthorized Root Access via Argument Handling Bug

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Tailscale has disclosed a security vulnerability tracked as TS-2026-009 affecting its SSH feature. The flaw stemmed from insecure argument handling, which could allow an attacker to gain root-level access on affected systems. The bulletin was published on Tailscale's official security advisories page. Users relying on Tailscale SSH are advised to review the advisory and apply any recommended mitigations or updates promptly.

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