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CVE-2014-4390

23
FAUCET Score

CVE-2014-4390 describes a critical vulnerability in Apple OS X versions prior to 10.9.5, where improper validation of Bluetooth API calls could allow a crafted application to execute arbitrary code with elevated privileges. With a CVSS score of 9.3, this vulnerability is highly severe, indicating a network-based attack with medium complexity that could lead to 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 surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10.9CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.9:*:*:*:*:*:*:*
10.9.1CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.9.1:*:*:*:*:*:*:*
10.9.2CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.9.2:*:*:*:*:*:*:*
10.9.3CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.9.3:*:*:*:*:*:*:*
10.9.4CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:10.9.4:*:*:*:*:*:*:*

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
2.30%
Probability of exploitation in next 30 days
EPSS Percentile
81.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0230 is in the 38th percentile among its peer group of 8,920 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

exchange.xforce.ibmcloud.com / vulnerabilities/96052
support.apple.com / kb/HT6443
Vendor Advisory
securityfocus.com / bid/69901
securitytracker.com / id/1030868