What is CVE-2026-27307?

CVE-2026-27307 is a low-severity vulnerability in Adobe Coldfusion, classified under Uncontrolled Resource Consumption. CVSS score: 2.4/10. Published 2026-04-14.

How severe is CVE-2026-27307?

Low severity. CVSS v3 base score is 2.4 out of 10.

Resource exhaustion in Adobe Coldfusion

CVE-2026-27307

ColdFusion versions 2023.18, 2025.6 and earlier are affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. A high-privileged attacker could exploit this vulnerability and exhaust sy…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.000 (9.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L.

Affected products

Adobe Coldfusion — versions 0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

helpx.adobe.com/security/products/coldfusion/apsb26-38.html (vendor-advisory)

Frequently asked questions

What is CVE-2026-27307?: CVE-2026-27307 is a low-severity vulnerability in Adobe Coldfusion, classified under Uncontrolled Resource Consumption. CVSS score: 2.4/10. Published 2026-04-14.
How severe is CVE-2026-27307?: Low severity. CVSS v3 base score is 2.4 out of 10.