CVE-2026-82862

Hulumi before v1.3.2 Helper Script Shadowing via Workspace Files

Published Aug 31, 2026 CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Kerberosmansour
Kerberosmansour hulumi
Vendors & Products Kerberosmansour
Kerberosmansour hulumi
Type Values Removed Values Added
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.
Title Hulumi before v1.3.2 Helper Script Shadowing via Workspace Files
Weaknesses CWE-426
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Sep 1, 2026, 3:03 PM
Reserved
Aug 31, 2026, 8:37 AM
Status
Deferred
Published
Aug 31, 2026, 9:17 AM
Modified
Sep 1, 2026, 3:17 PM