Adobe ColdFusion Deserialization Vulnerability

Adobe ColdFusion contains a deserialization vulnerability in the Apache BlazeDS library that allows for arbitrary code execution.

Published 5 Sep 2026Updated 5 Sep 202617 sources
CVSS 10.0 ✓ VERIFIED REFERENCE△ CISA KEV

What happened

Adobe ColdFusion contains a deserialization vulnerability in the Apache BlazeDS library that allows for arbitrary code execution.

Affected versions

ColdFusion: See original advisory Fixed: See vendor advisory.

Why it matters

This source correlation may provide earlier visibility while structured CVE metadata is still being updated.

Detection & mitigation

  • Review the original advisory and validate affected versions.
  • Apply vendor-provided updates or mitigations when available.

Public PoC references