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CVE-2018-4094

24
FAUCET Score

CVE-2018-4094 is a memory corruption vulnerability in the Audio component of Apple's iOS, macOS, tvOS, and watchOS operating systems, affecting versions prior to 11.2.5, 10.13.3, 11.2.5, and 4.2.2 respectively. This high-severity flaw (CVSS 7.8) allows remote attackers to execute arbitrary code or cause a denial of service by tricking a user into opening a specially crafted audio file. While the potential impact is significant, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or notable community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 11.2.5CPE matchmatch criteria
cpe:2.3:a:apple:apple_tv:*:*:*:*:*:*:*:*
< 11.2.5CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
< 10.13.3CPE matchmatch criteria
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
< 4.2.2CPE matchmatch criteria
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

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
1.58%
Probability of exploitation in next 30 days
EPSS Percentile
73.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0158 is in the 72nd percentile among its peer group of 11,617 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

No media coverage found for this CVE.

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 / HT208462
Vendor Advisory
support.apple.com / HT208463
Vendor Advisory
support.apple.com / HT208464
Vendor Advisory
support.apple.com / HT208465
Vendor Advisory
securityfocus.com / bid/102782
Third Party AdvisoryVDB Entry
securitytracker.com / id/1040265
Third Party AdvisoryVDB Entry
securitytracker.com / id/1040267
Third Party AdvisoryVDB Entry