Critical (9.8) in Adobe ColdFusion. In CISA KEV since 2021-11-03. EPSS 62% chance of exploitation in the next 30 days.
Adobe ColdFusion Update 5 and earlier versions, ColdFusion 11 Update 13 and earlier versions have an exploitable Deserialization of Untrusted Data vulnerability. Successful exploitation could lead to arbitrary code execution.
Severity
CVSS 3.1
9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
62% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)