Is CVE-2026-27306 actively exploited?

CVE-2026-27306 has no public evidence of in-the-wild exploitation as of 2026-04-16.

What is the CVSS score for CVE-2026-27306?

CVE-2026-27306 has a CVSS score of 8.4 (HIGH severity). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

How do I patch CVE-2026-27306?

Patch guidance is available from adobe security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-27306.

Fix CVE-2026-27306 - HIGH adobe coldfusion

Q: Which products are affected by CVE-2026-27306?

26 products: adobe coldfusion, adobe coldfusion, adobe coldfusion, adobe coldfusion, adobe coldfusion, and 21 more.

Description

ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Improper Input Validation vulnerability that could result in arbitrary code execution in the context of the current user. Attacker requires elevated privileges. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS Metrics

Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Attack Vector: adjacent network
Complexity: low
Privileges: high
User Action: none
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-20 · Improper Input Validation

Metadata

Primary Vendor: ADOBE
Published: 4/14/2026
Last Modified: 4/16/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

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Remediation Guidance

Executive Summary

View on NIST NVD