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Critical · 9.8 CVE-2026-26339 EUVD-2026-7801GHSA-w8hr-79rx-368j

Hyland Alfresco Transformation Service Argument Injection RCE

Published Feb 19, 2026 · Updated Jul 28, 2026 · Assigned by VulnCheck

Description

Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve remote code execution through the argument injection vulnerability, which exists in the document processing functionality.

Affected products

VendorProductAffectedFixed
Hyland Alfresco Transformation Service (Enterprise) < 4.2.3 4.2.3
Hyland Alfresco Community (Transform Core) < 5.2.4 5.2.4

References