Is CVE-2026-82859 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-82859?

CVE-2026-82859 has a CVSS v3 severity of CRITICAL (9.8).

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CVE-2026-82859

Description

hulumi versions before v1.3.2 contain a deployment SCP template that allows tag-on-create bypasses for hulumi:iac-role protections. Attackers can bypass intended IAM boundary restrictions by exploiting the weakened SCP template in downstream deployments.