CVE-2026-75999 is a vulnerability in Adobe ColdFusion
Published on September 8, 2026
ColdFusion | Improper Input Validation (CWE-20)
ColdFusion is affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to execute arbitrary code. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
Vulnerability Analysis
Weakness Type
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Products Associated with CVE-2026-75999
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Affected Versions
Adobe ColdFusion 2025:- Before and including 12 is affected.
- Version 13 is unaffected.
- Before and including 23 is affected.
- Version 24 is unaffected.