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CVE-2016-4746

20
FAUCET Score

CVE-2016-4746 describes an information disclosure vulnerability in the Keyboards component of Apple iOS prior to version 10. This flaw arises from improper caching of auto-correct suggestions, potentially allowing remote attackers to glean sensitive information under specific conditions. Rated as MEDIUM severity (CVSS 5.3), the vulnerability has a low attack complexity and does not require user interaction or privileges, but its impact is limited to confidentiality. There is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and it has received minimal community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 9.3.5CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.76%
Probability of exploitation in next 30 days
EPSS Percentile
75.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0176 is in the 62nd percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 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/Sep/msg00002.html
Mailing ListVendor Advisory
lists.apple.com / archives/security-announce/2016/Sep/msg00008.html
support.apple.com / HT207143
Vendor Advisory
securityfocus.com / bid/92932
securitytracker.com / id/1036797