CVE-2026-48032 | Hulumi is an open-source toolkit that ships secure-by-defaul… | CVSS 8.3 HIGH

Description

Hulumi is an open-source toolkit that ships secure-by-default cloud and platform infrastructure components for Pulumi. Prior to version 1.4.0, IAM-role policy checks can be bypassed when the role trusts multiple OIDC providers. This issue has been patched in version 1.4.0.

Metadata

CVE ID: CVE-2026-48032
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-05-20 18:15 UTC
Published: 2026-07-24 18:39 UTC
Last updated: 2026-07-24 18:39 UTC
Primary CWE: CWE-697
CWE-697: Incorrect Comparison
Vendor / Product: kerberosmansour / hulumi
Sources: cve.org · NVD

Severity & Metrics

8.3 HIGH CVSS 4.0

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N

Affected products (1)

Vendor	Product	Platform	Versions
kerberosmansour	hulumi	—	< 1.4.0

Weakness (CWE)

CWE	Source	Description
CWE-697	cna	CWE-697: Incorrect Comparison

CVSS scores (1)

Score	Severity	Version	Source	Vector
8.3	HIGH	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N

References (3)

https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-g759-4pxw-6692 https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-g759-4pxw-6692
https://github.com/kerberosmansour/hulumi/pull/178 https://github.com/kerberosmansour/hulumi/pull/178
https://github.com/kerberosmansour/hulumi/releases/tag/v1.4.0 https://github.com/kerberosmansour/hulumi/releases/tag/v1.4.0