CVE-2026-77774: Adobe Commerce

High severity, CVSS 8.6. EPSS: 0.8% chance of exploitation in the next 30 days.

Adobe Commerce is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized read access. Exploitation of this issue does not require user interaction. Scope is changed.

Affected products

• Adobe Commerce: before 2.4.4 (fixed in 2.4.4); version 2.4.4 only; version 2.4.5 only; version 2.4.6 only; version 2.4.7 only; version 2.4.8 only; …
• Adobe Commerce b2b: before 1.3.3 (fixed in 1.3.3); version 1.3.3 only; version 1.3.4 only; version 1.4.2 only; version 1.5.2 only; version 1.5.3 only
• Adobe Magento: up to and including 2.4.6; version 2.4.7 only; version 2.4.8 only; version 2.4.9 only

Published 2026-09-08. Last modified 2026-09-09.