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Critical 9.8Published Aug 31, 2026
CVE-2026-82859hulumi before v1.3.2 SCP Template Tag-on-Create Bypass
Updated under an hour ago ()
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It affects kerberosmansour hulumi. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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hulumi versions before v1.3.2 contain a deployment SCP template that allows tag-on-create bypasses for hulumi:iac-role protections. Attackers can bypass intended IAM boundary restrictions by exploiting the weakened SCP template in downstream deployments.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-284
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Aug 31, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
kerberosmansour hulumi kerberosmansour:hulumi (from the name) | before 1.3.2; 1.3.2 not affected | CNA record |
References
- https://github.com/kerberosmansour/hulumi/security/advisories/GHSA-86q4-r5j3-ff5cvendor-advisory
- https://www.vulncheck.com/advisories/hulumi-before-1.3.2-scp-template-tag-on-create-bypassthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.