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CVE-2016-1749

36
FAUCET Score

CVE-2016-1749 is a memory corruption vulnerability in the IOUSBFamily component of Apple OS X before version 10.11.4. This flaw allows an attacker to execute arbitrary code with elevated privileges or cause a denial of service through a specially crafted application. Rated with a CVSS score of 7.8 (High), it requires local access and user interaction, but can lead to high impact on confidentiality, integrity, and availability. While not actively exploited in the wild and lacking significant community discussion or media coverage, a proof-of-concept exploit demonstrating kernel code execution was published on ExploitDB.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.11.3CPE 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
4.06%
Probability of exploitation in next 30 days
EPSS Percentile
89.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-39607 · Mar 23, 2016
This CVE's current EPSS score of 0.0406 is in the 90th percentile among its peer group of 11,616 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/Mar/msg00004.html
Vendor Advisory
support.apple.com / HT206167
Vendor Advisory
exploit-db.com / exploits/39607
securitytracker.com / id/1035363
zerodayinitiative.com / advisories/ZDI-16-206