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CVE-2016-1794

37
FAUCET Score

CVE-2016-1794 describes a vulnerability in the AppleGraphicsControlClient::checkArguments method within Apple OS X before version 10.11.5, allowing a crafted application to execute arbitrary code in a privileged context or cause a denial of service through a NULL pointer dereference. This high-severity vulnerability (CVSS 7.8) has a low attack complexity and can lead to complete compromise of confidentiality, integrity, and availability. While no active exploitation is confirmed and it's not in the KEV catalog, a public exploit (EDB-39922) exists, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.11.4CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.66%
Probability of exploitation in next 30 days
EPSS Percentile
90.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-39922 · Jun 10, 2016
This CVE's current EPSS score of 0.0466 is in the 91st percentile among its peer group of 11,617 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

lists.apple.com / archives/security-announce/2016/May/msg00004.html
Vendor Advisory
packetstormsecurity.com / files/137402/OS-X-AppleMuxControl.kext-NULL-Pointer-Dereference.html
bugs.chromium.org / p/project-zero/issues/detail
support.apple.com / HT206567
Vendor Advisory
exploit-db.com / exploits/39922
Exploit
securityfocus.com / bid/90696
securitytracker.com / id/1035895