CVE-2026-48035
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, consumers using AccountFoundation could ship an AWS account whose CloudTrail / Config audit logs were deletable by any S3-delete-capable principal — while believing the startup-hardened tier guaranteed tamper-resistance. Sandbox-tier deployments had no audit immutability at all (defects 1 and 3 compounded). This issue has been patched in version 1.4.0.
SeverityHigh
CVSS7.1
Exploit probability—
Product@hulumi/baseline
PublishedJul 24, 2026
First seenJul 24, 2026
Weakness typeCWE-1059CWE-1059
How to fix
Update
- @hulumi/baseline1.4.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| @hulumi/baselinenpm | v < 1.4.0 | 1.4.0 |
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