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CVE-2024-54523

19
FAUCET Score

CVE-2024-54523 is a medium-severity vulnerability affecting Apple's macOS, watchOS, tvOS, iOS, and iPadOS, where an application could corrupt coprocessor memory due to insufficient bounds checks. The attack requires user interaction (UI:R) and local access (AV:L), but has low attack complexity (AC:L). While the vulnerability could lead to high integrity impact (I:H), there is no evidence of active exploitation, public exploit code, or significant community discussion. Apple has addressed this issue in macOS Sequoia 15.2, watchOS 11.2, tvOS 18.2, iOS 18.2, and iPadOS 18.2.

Impacted Technologies

VendorProductVersion(s)CPE
< 18.2CPE matchmatch criteria
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
< 18.2CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
< 15.2CPE matchmatch criteria
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
< 18.2CPE matchmatch criteria
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
< 11.2CPE matchmatch criteria
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
34.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 41st percentile among its peer group of 5,765 CVEs.

Social Chatter

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 0.1 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 / en-us/121837
Release NotesVendor Advisory
support.apple.com / en-us/121839
Release NotesVendor Advisory
support.apple.com / en-us/121843
Release NotesVendor Advisory
support.apple.com / en-us/121844
Release NotesVendor Advisory