What is CVE-2016-4713?

CVE-2016-4713 is a medium-severity vulnerability in Apple Mac OS X, classified under Information Disclosure. CVSS score: 5.3/10. Published 2016-09-25.

How severe is CVE-2016-4713?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Apple Mac OS X

CVE-2016-4713

CoreDisplay in Apple OS X before 10.12 allows attackers to view arbitrary users' screens by leveraging screen-sharing access.

Vulnerability class: Information Disclosure

Published 2016-09-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.013 (69.1th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Apple Mac OS X

Weakness classification (CWE)

References

www.securitytracker.com/id/1036858 (vdb-entry)
lists.apple.com/archives/security-announce/2016/Sep/msg00006.html (vendor-advisory, Mailing List, Vendor Advisory)
www.securityfocus.com/bid/93055 (vdb-entry)
support.apple.com/HT207170 (Vendor Advisory)

Frequently asked questions

What is CVE-2016-4713?: CVE-2016-4713 is a medium-severity vulnerability in Apple Mac OS X, classified under Information Disclosure. CVSS score: 5.3/10. Published 2016-09-25.
How severe is CVE-2016-4713?: Medium severity. CVSS v3 base score is 5.3 out of 10.