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CVE-2014-4380

26
FAUCET Score

CVE-2014-4380 is a critical vulnerability affecting Apple iOS before version 8 and Apple TV before version 7, stemming from improper bounds checking in the IOHIDFamily kernel extension. This flaw allows a crafted application to execute arbitrary code within the kernel's context. With a CVSS score of 9.3, it presents a high-severity risk due to its network-based attack vector, medium complexity, and complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.2CPE matchmatch criteria
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:apple:tvos:6.0:*:*:*:*:*:*:*
6.0.1CPE matchmatch criteria
cpe:2.3:o:apple:tvos:6.0.1:*:*:*:*:*:*:*
6.0.2CPE matchmatch criteria
cpe:2.3:o:apple:tvos:6.0.2:*:*:*:*:*:*:*
6.1CPE matchmatch criteria
cpe:2.3:o:apple:tvos:6.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.22%
Probability of exploitation in next 30 days
EPSS Percentile
86.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0322 is in the 46th percentile among its peer group of 8,920 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

archives.neohapsis.com / archives/bugtraq/2014-09/0106.html
archives.neohapsis.com / archives/bugtraq/2014-09/0107.html
archives.neohapsis.com / archives/bugtraq/2014-10/0101.html
lists.apple.com / archives/security-announce/2015/Apr/msg00001.html
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/96110
support.apple.com / HT204659
Vendor Advisory
support.apple.com / kb/HT6535
support.apple.com / kb/HT6441
support.apple.com / kb/HT6442
securityfocus.com / bid/69882
securityfocus.com / bid/69942
securitytracker.com / id/1030866