CVE-2018-4939
Adobe ColdFusion Deserialization of Untrusted Data Vulnerability
CVSS
—
No CVSS
EPSS
63.3%
p99
KEV
YES
Nov 3, 2021
Exploit Today
80
0-100
Published: — · Last modified: —
63.3%EPSS · 30 days63.3%
2026-06-302026-07-16
Product
Adobe / ColdFusion
Vulnerability
Adobe ColdFusion Deserialization of Untrusted Data Vulnerability
Added to KEV
Nov 3, 2021
Remediate by
May 3, 2022
Known ransomware use
No
Summary description
Adobe ColdFusion contains a deserialization of untrusted data vulnerability that could allow for code execution.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2018-4939
CVECVSSEPSSKEVRExploitTitleMod.
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