What is CVE-2026-48318?

CVE-2026-48318 is a critical-severity vulnerability in Adobe Coldfusion, classified under Path Traversal. CVSS score: 9.9/10. Published 2026-07-14.

How severe is CVE-2026-48318?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Path Traversal in Adobe Coldfusion

CVE-2026-48318

ColdFusion is affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files…

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Adobe Coldfusion — versions 2023, 2025
Adobe Coldfusion 2023 — versions 0, 22
Adobe Coldfusion 2025 — versions 0, 11

Weakness classification (CWE)

CWE-22 — Path Traversal

References

psirt@adobe.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-48318?: CVE-2026-48318 is a critical-severity vulnerability in Adobe Coldfusion, classified under Path Traversal. CVSS score: 9.9/10. Published 2026-07-14.
How severe is CVE-2026-48318?: Critical severity. CVSS v3 base score is 9.9 out of 10.