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CVE-2016-4654

26
FAUCET Score

CVE-2016-4654 is a memory corruption vulnerability in IOMobileFrameBuffer affecting Apple iOS versions prior to 9.3.4. This high-severity vulnerability (CVSS 7.8) could allow an attacker to execute arbitrary code with elevated privileges or cause a denial of service through a specially crafted application, requiring user interaction. While not listed on the KEV catalog, its presence in a significant iOS update and mention by Team Pangu suggest it was a notable vulnerability at the time, though no public exploit code is currently available.

Impacted Technologies

VendorProductVersion(s)CPE
9.3.3CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:9.3.3:*:*:*:*:*:*:*

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
1.39%
Probability of exploitation in next 30 days
EPSS Percentile
69.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0139 is in the 68th 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

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

support.apple.com / HT207026
Vendor Advisory
securityfocus.com / bid/92338
securitytracker.com / id/1036546