Vulnerability · Published Sep 14, 2026 · Assigned by AMZN

CVE-2026-86830Incorrect privilege assignment in Temporary Elevated Access Management (TEAM) for AWS IAM Identity Center

High 7.2

In plain English

A high-severity security flaw in iam-identity-center-team from AWS. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS 3.1)7.2High

Exploit odds (30 days)0.7%top 47.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Incorrect privilege assignment in Temporary Elevated Access Management (TEAM) for AWS IAM Identity Center solution before version 1.5.1 might allow an authenticated remote user with application-level access to read, approve, modify, or revoke arbitrary access requests, thereby obtaining unintended temporary elevated access to the AWS accounts accessed using the TEAM deployment. This issue has been addressed in TEAM version 1.5.1 or later. We recommend upgrading to the latest version and ensuring any forked or derivative code is patched to incorporate the new fixes.

Affected products (as reported)

Vendor	Product	Versions
AWS	iam-identity-center-team	0 – before 1.5.1

Weakness: CWE-266, CWE-1220 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

https://github.com/aws-samples/iam-identity-center-team/releases/tag/v1.5.1 release-notes, patch
https://aws.amazon.com/security/security-bulletins/2026-112-aws/ vendor-advisory
https://github.com/aws-samples/iam-identity-center-team/security/advisories/GHSA-6x87-mjv8-mgvj release-notes