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EPSS 0.3%top 78%

CVE-2026-82859: Improper Access Control in kerberosmansour hulumi

0
Critical
Published: 08/31/2026 (08/31/2026, 08:46:31 UTC)
Source: CVE Database V5
Vendor/Project: kerberosmansour
Product: hulumi

Description

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 v4.0

Score 9.3critical

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Technical Details

Data Version
5.2
Assigner Short Name
VulnCheck
Date Reserved
2026-08-31T08:37:27.054Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a954465acd9273b49d7dda2

Added to database: 08/31/2026, 09:07:49 UTC

Last updated: 09/01/2026, 03:05:19 UTC

Views: 14

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