CVE-2026-82862

High

Description

Hulumi versions before v1.3.2 resolve the threat-model helper script from an unsafe root, allowing workspace files to shadow the intended helper script. Attackers can place malicious files in the workspace to execute arbitrary code during local skill execution.

SeverityHigh

CVSS8.4

Exploit probability—

ProductKerberosmansour Hulumi

PublishedAug 31, 2026

First seenAug 31, 2026

Weakness typeCWE-426CWE-426

How to fix

Update

kerberosmansour hulumi1.3.2 or later

Vendor advisories

github.com/kerberosmansour/hulumi/security/advisories/GHSA-mjcg-x5mr-27ww

Affected products

Product	Affected versions	Fixed in
kerberosmansour hulumi	v < 1.3.2	1.3.2

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