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CVE-2024-23259

19
FAUCET Score

CVE-2024-23259 is a denial-of-service vulnerability affecting Apple's iOS, iPadOS, and macOS operating systems, specifically when processing malicious web content. With a CVSS score of 6.5 (Medium), it can be triggered remotely with low attack complexity, requiring user interaction to process the web content, and could lead to a complete system unavailability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability. Apple has released patches in iOS 16.7.6, iPadOS 16.7.6, iOS 17.4, iPadOS 17.4, and macOS Sonoma 14.4 to address this issue.

Impacted Technologies

VendorProductVersion(s)CPE
< 16.7.6CPE matchmatch criteria
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
>= 17.0, < 17.4CPE matchmatch criteria
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
< 16.7.6CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
>= 17.0, < 17.4CPE matchmatch criteria
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
>= 14.0, < 14.4CPE matchmatch criteria
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 64th percentile among its peer group of 26,236 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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

seclists.org / fulldisclosure/2024/Mar/21
Mailing ListThird Party Advisory
support.apple.com / en-us/HT214081
Vendor Advisory
support.apple.com / en-us/HT214082
Vendor Advisory
support.apple.com / en-us/HT214084
Vendor Advisory
support.apple.com / kb/HT214081
support.apple.com / kb/HT214082
support.apple.com / kb/HT214084
support.apple.com / en-us/120880
support.apple.com / en-us/120893
support.apple.com / en-us/120895