CVE-2026-26339CRITICAL 9.8EPSS p41.3%

CVE-2026-26339CVE-2026-26339

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.54% probability of exploitation · percentile 41.3% · 2026-06-18T12:00:27Z
Published2026-02-19
Last modified2026-03-02

Underlying weaknesses· 1

CWE-918

References

  1. https://connect.hyland.com/t5/alfresco-blog/security-update-cve-2026-26337-cve-2026-26338-cve-2026-26339/ba-p/496551
  2. https://www.hyland.com/en/solutions/products/alfresco-platform
  3. https://www.vulncheck.com/advisories/hyland-alfresco-transformation-service-argument-injection-rce

1

TypeTargetConfidenceTier
WeaknessServer-Side Request Forgery (SSRF)cwe-9180%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.