PT-2026-40393 · Adobe · Commerce

Michele + 1 · Published 2026-05-12 · Updated 2026-05-12 · CVE-2026-34648

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Adobe Commerce versions prior to 2.4.9-beta1

Description An uncontrolled resource consumption issue exists that could lead to an application denial-of-service. An attacker can exploit this to exhaust system resources, causing the application to become unavailable. This exploitation does not require user interaction.

Recommendations Update to a version newer than 2.4.9-beta1.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

BDU:2026-06639

CVE-2026-34648

Affected Products

Commerce

References · 4

• https://helpx.adobe.com/security/products/magento/apsb26-49.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-06639 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-34648 · Security Note
• https://twitter.com/CVEnew/status/2054324065855512846 · Twitter Post