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.
References (3)
Core 3
Core References
Various Sources vendor-advisory
patch
https://connect.hyland.com/t5/alfresco-blog/security-update-cve-2026-26337-cve-2026-26338-cve-2026-26339/ba-p/496551
Various Sources product
https://www.hyland.com/en/solutions/products/alfresco-platform
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/hyland-alfresco-transformation-service-argument-injection-rce
Scores
CVSS v3
9.8
EPSS
0.0054
EPSS Percentile
41.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-918
Status
published
Products (4)
hyland/alfresco_transform_core
< 5.2.4
hyland/alfresco_transform_service
< 4.2.3
hyland/alfresco_transformation_service
< 4.2.3
hyland/transform_core_aio
< 5.2.4
Published
Feb 19, 2026
Tracked Since
Feb 19, 2026