CVE-2026-21282

Published: Mar 11, 2026Modified: Mar 11, 2026

5.3

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploitability: 3.9 / Impact: 1.4

Source: psirt@adobe.com

Description

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 (183)

Products: Adobe: Commerce, Commerce B2b, Magento

3 products

Configuration A

69 vulnerable

Vulnerable Software	Affected Versions
Adobe Commerce	Before 2.4.4
Adobe Commerce	Version 2.4.4
Adobe Commerce	Version 2.4.4 p10
Adobe Commerce	Version 2.4.4 p11
Adobe Commerce	Version 2.4.4 p12
Adobe Commerce	Version 2.4.4 p13
Adobe Commerce	Version 2.4.4 p14
Adobe Commerce	Version 2.4.4 p15
Adobe Commerce	Version 2.4.4 p16
Adobe Commerce	Version 2.4.4 p1
Adobe Commerce	Version 2.4.4 p2
Adobe Commerce	Version 2.4.4 p3
Adobe Commerce	Version 2.4.4 p4
Adobe Commerce	Version 2.4.4 p5
Adobe Commerce	Version 2.4.4 p6
Adobe Commerce	Version 2.4.4 p7
Adobe Commerce	Version 2.4.4 p8
Adobe Commerce	Version 2.4.4 p9
Adobe Commerce	Version 2.4.5
Adobe Commerce	Version 2.4.5 p10
Adobe Commerce	Version 2.4.5 p11
Adobe Commerce	Version 2.4.5 p12
Adobe Commerce	Version 2.4.5 p13
Adobe Commerce	Version 2.4.5 p14
Adobe Commerce	Version 2.4.5 p15
Adobe Commerce	Version 2.4.5 p1
Adobe Commerce	Version 2.4.5 p2
Adobe Commerce	Version 2.4.5 p3
Adobe Commerce	Version 2.4.5 p4
Adobe Commerce	Version 2.4.5 p5
Adobe Commerce	Version 2.4.5 p6
Adobe Commerce	Version 2.4.5 p7
Adobe Commerce	Version 2.4.5 p8
Adobe Commerce	Version 2.4.5 p9
Adobe Commerce	Version 2.4.6
Adobe Commerce	Version 2.4.6 p10
Adobe Commerce	Version 2.4.6 p11
Adobe Commerce	Version 2.4.6 p12
Adobe Commerce	Version 2.4.6 p13
Adobe Commerce	Version 2.4.6 p1
Adobe Commerce	Version 2.4.6 p2
Adobe Commerce	Version 2.4.6 p3
Adobe Commerce	Version 2.4.6 p4
Adobe Commerce	Version 2.4.6 p5
Adobe Commerce	Version 2.4.6 p6
Adobe Commerce	Version 2.4.6 p7
Adobe Commerce	Version 2.4.6 p8
Adobe Commerce	Version 2.4.6 p9
Adobe Commerce	Version 2.4.7
Adobe Commerce	Version 2.4.7 b1
Adobe Commerce	Version 2.4.7 b2
Adobe Commerce	Version 2.4.7 beta3
Adobe Commerce	Version 2.4.7 p1
Adobe Commerce	Version 2.4.7 p2
Adobe Commerce	Version 2.4.7 p3
Adobe Commerce	Version 2.4.7 p4
Adobe Commerce	Version 2.4.7 p5
Adobe Commerce	Version 2.4.7 p6
Adobe Commerce	Version 2.4.7 p7
Adobe Commerce	Version 2.4.7 p8
Adobe Commerce	Version 2.4.8
Adobe Commerce	Version 2.4.8 beta1
Adobe Commerce	Version 2.4.8 beta2
Adobe Commerce	Version 2.4.8 p1
Adobe Commerce	Version 2.4.8 p2
Adobe Commerce	Version 2.4.8 p3
Adobe Commerce	Version 2.4.9 alpha1
Adobe Commerce	Version 2.4.9 alpha2
Adobe Commerce	Version 2.4.9 alpha3

Configuration B

64 vulnerable

Vulnerable Software	Affected Versions
Adobe Commerce B2b	Before 1.3.3
Adobe Commerce B2b	Version 1.3.3
Adobe Commerce B2b	Version 1.3.3 p10
Adobe Commerce B2b	Version 1.3.3 p11
Adobe Commerce B2b	Version 1.3.3 p12
Adobe Commerce B2b	Version 1.3.3 p13
Adobe Commerce B2b	Version 1.3.3 p14
Adobe Commerce B2b	Version 1.3.3 p15
Adobe Commerce B2b	Version 1.3.3 p16
Adobe Commerce B2b	Version 1.3.3 p1
Adobe Commerce B2b	Version 1.3.3 p2
Adobe Commerce B2b	Version 1.3.3 p3
Adobe Commerce B2b	Version 1.3.3 p4
Adobe Commerce B2b	Version 1.3.3 p5
Adobe Commerce B2b	Version 1.3.3 p6
Adobe Commerce B2b	Version 1.3.3 p7
Adobe Commerce B2b	Version 1.3.3 p8
Adobe Commerce B2b	Version 1.3.3 p9
Adobe Commerce B2b	Version 1.3.4
Adobe Commerce B2b	Version 1.3.4 p10
Adobe Commerce B2b	Version 1.3.4 p11
Adobe Commerce B2b	Version 1.3.4 p12
Adobe Commerce B2b	Version 1.3.4 p13
Adobe Commerce B2b	Version 1.3.4 p14
Adobe Commerce B2b	Version 1.3.4 p15
Adobe Commerce B2b	Version 1.3.4 p1
Adobe Commerce B2b	Version 1.3.4 p2
Adobe Commerce B2b	Version 1.3.4 p3
Adobe Commerce B2b	Version 1.3.4 p4
Adobe Commerce B2b	Version 1.3.4 p5
Adobe Commerce B2b	Version 1.3.4 p6
Adobe Commerce B2b	Version 1.3.4 p7
Adobe Commerce B2b	Version 1.3.4 p8
Adobe Commerce B2b	Version 1.3.4 p9
Adobe Commerce B2b	Version 1.3.5
Adobe Commerce B2b	Version 1.3.5 p10
Adobe Commerce B2b	Version 1.3.5 p11
Adobe Commerce B2b	Version 1.3.5 p12
Adobe Commerce B2b	Version 1.3.5 p13
Adobe Commerce B2b	Version 1.3.5 p1
Adobe Commerce B2b	Version 1.3.5 p2
Adobe Commerce B2b	Version 1.3.5 p3
Adobe Commerce B2b	Version 1.3.5 p4
Adobe Commerce B2b	Version 1.3.5 p5
Adobe Commerce B2b	Version 1.3.5 p6
Adobe Commerce B2b	Version 1.3.5 p7
Adobe Commerce B2b	Version 1.3.5 p8
Adobe Commerce B2b	Version 1.3.5 p9
Adobe Commerce B2b	Version 1.4.2
Adobe Commerce B2b	Version 1.4.2 p1
Adobe Commerce B2b	Version 1.4.2 p2
Adobe Commerce B2b	Version 1.4.2 p3
Adobe Commerce B2b	Version 1.4.2 p4
Adobe Commerce B2b	Version 1.4.2 p5
Adobe Commerce B2b	Version 1.4.2 p6
Adobe Commerce B2b	Version 1.4.2 p7
Adobe Commerce B2b	Version 1.4.2 p8
Adobe Commerce B2b	Version 1.5.2
Adobe Commerce B2b	Version 1.5.2 p1
Adobe Commerce B2b	Version 1.5.2 p2
Adobe Commerce B2b	Version 1.5.2 p3
Adobe Commerce B2b	Version 1.5.3 alpha1
Adobe Commerce B2b	Version 1.5.3 alpha2
Adobe Commerce B2b	Version 1.5.3 alpha3

Configuration C

50 vulnerable

Vulnerable Software	Affected Versions
Adobe Magento	Before 2.4.5
Adobe Magento	Version 2.4.5
Adobe Magento	Version 2.4.5 p10
Adobe Magento	Version 2.4.5 p11
Adobe Magento	Version 2.4.5 p12
Adobe Magento	Version 2.4.5 p13
Adobe Magento	Version 2.4.5 p14
Adobe Magento	Version 2.4.5 p15
Adobe Magento	Version 2.4.5 p1
Adobe Magento	Version 2.4.5 p2
Adobe Magento	Version 2.4.5 p3
Adobe Magento	Version 2.4.5 p4
Adobe Magento	Version 2.4.5 p5
Adobe Magento	Version 2.4.5 p6
Adobe Magento	Version 2.4.5 p7
Adobe Magento	Version 2.4.5 p8
Adobe Magento	Version 2.4.5 p9
Adobe Magento	Version 2.4.6
Adobe Magento	Version 2.4.6 p10
Adobe Magento	Version 2.4.6 p11
Adobe Magento	Version 2.4.6 p12
Adobe Magento	Version 2.4.6 p13
Adobe Magento	Version 2.4.6 p1
Adobe Magento	Version 2.4.6 p2
Adobe Magento	Version 2.4.6 p3
Adobe Magento	Version 2.4.6 p4
Adobe Magento	Version 2.4.6 p5
Adobe Magento	Version 2.4.6 p6
Adobe Magento	Version 2.4.6 p7
Adobe Magento	Version 2.4.6 p8
Adobe Magento	Version 2.4.6 p9
Adobe Magento	Version 2.4.7
Adobe Magento	Version 2.4.7 b1
Adobe Magento	Version 2.4.7 b2
Adobe Magento	Version 2.4.7 beta3
Adobe Magento	Version 2.4.7 p1
Adobe Magento	Version 2.4.7 p2
Adobe Magento	Version 2.4.7 p3
Adobe Magento	Version 2.4.7 p4
Adobe Magento	Version 2.4.7 p5
Adobe Magento	Version 2.4.7 p6
Adobe Magento	Version 2.4.7 p7
Adobe Magento	Version 2.4.7 p8
Adobe Magento	Version 2.4.8
Adobe Magento	Version 2.4.8 beta1
Adobe Magento	Version 2.4.8 beta2
Adobe Magento	Version 2.4.8 p1
Adobe Magento	Version 2.4.8 p2
Adobe Magento	Version 2.4.8 p3
Adobe Magento	Version 2.4.9 alpha3

Related CWEs

CWE-20

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (1)

https://helpx.adobe.com/security/products/magento/apsb26-05.html

Source: psirt@adobe.com

Vendor Advisory

Timeline

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