What is CVE-2026-9133?

CVE-2026-9133 is a high-severity vulnerability in Aws Rabbitmq, classified under Active Debug Code. CVSS score: 7.7/10. Published 2026-05-20.

How severe is CVE-2026-9133?

High severity. CVSS v3 base score is 7.7 out of 10.

Vulnerability in Aws Rabbitmq

CVE-2026-9133

Active debug code exists in the ARN resolver of amazon-mq rabbitmq-aws before version 0.2.1. A debug ARN scheme (arn:aws-debug:file) accepted by the PUT /api/aws/arn/validate validation endpoint might allow remote authenticated users to pe…

EPSS: 0.000 (8.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Aws Rabbitmq — versions 0.1.0

Weakness classification (CWE)

CWE-489 — Active Debug Code

References

ff89ba41-3aa1-4d27-914a-91399e9639e5 (vendor-advisory)
ff89ba41-3aa1-4d27-914a-91399e9639e5 (patch)
ff89ba41-3aa1-4d27-914a-91399e9639e5 (third-party-advisory)

Frequently asked questions

What is CVE-2026-9133?: CVE-2026-9133 is a high-severity vulnerability in Aws Rabbitmq, classified under Active Debug Code. CVSS score: 7.7/10. Published 2026-05-20.
How severe is CVE-2026-9133?: High severity. CVSS v3 base score is 7.7 out of 10.