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CVE-2014-4430

14
FAUCET Score

CVE-2014-4430 describes a vulnerability in Apple OS X CoreStorage, affecting versions prior to 10.10, where encryption keys for an ejected volume remain in an unlocked state. This allows a physically proximate attacker to remount the volume and access cleartext data. The vulnerability has a CVSS score of 4.7 (medium severity), indicating local access and medium attack complexity are required for a complete confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 10.9.5CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.7MEDIUM

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

Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
3.4
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
12.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0022 is in the 5th percentile among its peer group of 1,595 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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

archives.neohapsis.com / archives/bugtraq/2014-10/0101.html
exchange.xforce.ibmcloud.com / vulnerabilities/97639
support.apple.com / kb/HT6535
Vendor Advisory
securityfocus.com / bid/70628
securitytracker.com / id/1031063