# CVE-2026-77109

## Summary

- **CVE ID:** CVE-2026-77109
- **Severity:** HIGH
- **CVSS Score:** 8.6 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N)
- **CWE:** CWE-863
- **Published:** Sep 8, 2026
- **Last Modified:** Sep 9, 2026

## Description

Adobe Commerce is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. An attacker could leverage this vulnerability to gain elevated access to restricted resources. Exploitation of this issue does not require user interaction. Scope is changed.

## Affected Products

- Adobe — Adobe Commerce (0)
- Adobe — Adobe Commerce (2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep, 2.4.6-2026-sep, 2.4.5-2026-sep, 2.4.4-2026-sep)
- Adobe — Adobe Commerce B2B (0)
- Adobe — Adobe Commerce B2B (1.5.3-2026-sep, 1.5.2-2026-sep, 1.4.2-2026-sep, 1.3.4-2026-sep, 1.3.3-2026-sep)
- Adobe — Magento Open Source (0)
- Adobe — Magento Open Source (2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep)

## References

- [CNA](https://helpx.adobe.com/security/products/magento/apsb26-138.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.41%
- **EPSS Percentile:** 34.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._