Is CVE-2026-82857 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-82857?

CVE-2026-82857 has a CVSS v3 severity of CRITICAL (9.8).

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CVE-2026-82857

Description

hulumi versions before v1.3.2 contain a privilege escalation vulnerability in the weekly integration IAM policy that allows role lifecycle operations on af-e2e-* roles without sufficient boundary restrictions. Attackers with the documented principal can create persistent higher-privilege roles in the sandbox account.