What is CVE-2019-7964?

CVE-2019-7964 is a critical-severity vulnerability in Adobe Experience Manager. CVSS score: 9.8/10. Published 2019-08-16.

How severe is CVE-2019-7964?

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

Vulnerability in Adobe Experience Manager

CVE-2019-7964

Adobe Experience Manager versions 6.5, and 6.4 have an authentication bypass vulnerability. Successful exploitation could lead to remote code execution.

Published 2019-08-16 · 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: 0.102 (95.6th percentile), scored 2026-10-20.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.094 · newest: 0.102 · change: +0.008

Affected products

Adobe Experience Manager — versions 6.5, and 6.4 versions
Adobe Experience Manager — versions 6.4, 6.5

References

helpx.adobe.com/security/products/experience-manager/apsb19-42.html (Vendor Advisory)

Frequently asked questions

What is CVE-2019-7964?: CVE-2019-7964 is a critical-severity vulnerability in Adobe Experience Manager. CVSS score: 9.8/10. Published 2019-08-16.
How severe is CVE-2019-7964?: Critical severity. CVSS v3 base score is 9.8 out of 10.