CVE-2026-21282

published 2026-03-11

CVE-2026-21282: Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by an Improper Input Validation…

Priority P4 28 medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I N A L

Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by an Improper Input Validation vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability by providing specially crafted input, causing limited impact to application availability. Exploitation of this issue does not require user interaction.

Affected

21 ranges

Vendor	Product	Version range	Fixed in
adobe	adobe_commerce	<= 2.4.4-p16	—
adobe	commerce	< 2.4.4	2.4.4
adobe	commerce	—	—
adobe	commerce	—	—
adobe	commerce	—	—
adobe	commerce	—	—
adobe	commerce	—	—
adobe	commerce	—	—
adobe	commerce_b2b	< 1.3.3	1.3.3
adobe	commerce_b2b	—	—
adobe	commerce_b2b	—	—
adobe	commerce_b2b	—	—
adobe	commerce_b2b	—	—
adobe	commerce_b2b	—	—
adobe	commerce_b2b	—	—
adobe	magento	< 2.4.5	2.4.5
adobe	magento	—	—
adobe	magento	—	—
adobe	magento	—	—
adobe	magento	—	—
adobe	magento	—	—

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CWE-20