# CVE-2026-48036

## Summary

- **CVE ID:** CVE-2026-48036
- **Severity:** HIGH
- **CVSS Score:** 8.4 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L)
- **CWE:** CWE-755
- **Published:** Jul 24, 2026
- **Last Modified:** Jul 25, 2026

## 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 running drift detection in CI / cron could see transient adapter failures silently cached as "all clear" — masking real attacks for up to six hours — or see ordinary provider-version churn falsely promoted to incident severity. Either way, the verdict source was unreliable for downstream incident workflows that gate on it. This issue has been patched in version 1.4.0.

## Affected Products

- kerberosmansour — hulumi (< 1.4.0)

## References

- [CNA](https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-32g3-35g9-wc9g)
- [CNA](https://github.com/kerberosmansour/hulumi/pull/178)
- [CNA](https://github.com/kerberosmansour/hulumi/releases/tag/v1.4.0)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.29%
- **EPSS Percentile:** 21.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-12._