What is CVE-2019-7091?

CVE-2019-7091 is a critical-severity vulnerability in Adobe Coldfusion, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2019-05-24.

How severe is CVE-2019-7091?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Adobe Coldfusion

CVE-2019-7091

ColdFusion versions Update 1 and earlier, Update 7 and earlier, and Update 15 and earlier have a deserialization of untrusted data vulnerability. Successful exploitation could lead to arbitrary code execution.

Vulnerability class: Insecure Deserialization

Published 2019-05-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.257 (97.9th percentile), scored 2026-10-03.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.257 · newest: 0.257 · change: 0.000

Affected products

Adobe Coldfusion — versions 2016, 11.0, 2018

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

helpx.adobe.com/security/products/coldfusion/apsb19-10.html (Vendor Advisory)

Frequently asked questions

What is CVE-2019-7091?: CVE-2019-7091 is a critical-severity vulnerability in Adobe Coldfusion, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2019-05-24.
How severe is CVE-2019-7091?: Critical severity. CVSS v3 base score is 9.8 out of 10.