VULNERABILITY INTELLIGENCE

CVE-2018-4991

CVSS score9.8 CRITICAL

EPSS probability3.96%

CISA KEVNot currently listed

Published2018-05-19

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Adobe Creative Cloud Desktop Application versions 4.4.1.298 and earlier have an exploitable Improper certificate validation vulnerability. Successful exploitation could lead to a security bypass.

Weakness classification

CWE-295: Improper Certificate Validation

Primary references

psirt@adobe.com — Third Party Advisory, VDB Entry
psirt@adobe.com — Third Party Advisory, VDB Entry
psirt@adobe.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory