8.8

CVE-2024-23222: Apple Multiple Products WebKit Type Confusion Vulnerability

CVSS: 8.8v3.1HighKEVAnalyzed
AliasesSUSE-SU-2024:0301-1UBUNTU-CVE-2024-23222DEBIAN-CVE-2024-23222
Published 23-01-2024Last modified 02-04-2026
Open JSON

Vulnerability summary

CVE-2024-23222 is a high (CVSS 8.8) Type Confusion vulnerability in Apple Multiple Products. It is known to be exploited: CISA lists it, first on 23-01-2024. EPSS estimates a 10.59% chance of exploitation in the next 30 days, higher than 95.7% of scored vulnerabilities.

Overall risk
85/100
0100
Critical · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
10.59%
0%100%
Medium · 0.00 pp in 30 days
KEVListedCISA
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 17 · Related 7
DSA-5618-1MGASA-2024-0148RHSA-2023:4201RHSA-2023:4202RHSA-2024:8496RHSA-2024:9638

Timeline

  1. 23-01-2024
    PublishedVulnerability first disclosed.
  2. 23-01-2024
    Added to CISA KEVApple Multiple Products WebKit Type Confusion Vulnerability
  3. 13-02-2024
    CISA remediation dueApply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
  4. 02-04-2026
    Last modifiedVulnerability information updated.

Description

A type confusion issue was addressed with improved checks. This issue is fixed in Safari 17.3, iOS 15.8.7 and iPadOS 15.8.7, iOS 16.7.5 and iPadOS 16.7.5, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.3, macOS Sonoma 14.3, macOS Ventura 13.6.4, tvOS 17.3, visionOS 1.0.2. Processing maliciously crafted web content may lead to arbitrary code execution. This fix associated with the Coruna exploit was shipped in iOS 17.3 on January 22, 2024. This update brings that fix to devices that cannot update to the latest iOS version.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

10.59%

Chance of exploitation in the next 30 days

Percentile

96%

Versus all other CVEs

30-day change

0.00 pp

From 10.59% on 19-09-2026

19-09-202619-10-2026
EPSS score
10.59%

Known exploited

Compare KEV catalogs
CISA KEVListed
Added
23-01-2024
Federal due date
13-02-2024

CISA required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. nvd.nist.gov/vuln/detail/CVE-2024-23222

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Apple7 products
  • ios and ipados< 15.8.7 | < 16.7.5 | < 17.3
  • ipados< 15.8.7 | ≥ 16.0, < 16.7.5 | ≥ 17.0, < 17.3
  • iphone_os< 15.8.7 | ≥ 16.0, < 16.7.5 | ≥ 17.0, < 17.3
  • macos< 12.7.3 | < 13.6.4 | < 14.3 | ≥ 12.0, < 12.7.3 | ≥ 13.0, < 13.6.4 | ≥ 14.0, < 14.3
  • safari< 17.3
Suse7 products
  • webkit2gtk3&distro=SUSE Enterprise Storage 7.1< 2.42.4-150200.100.1
  • webkit2gtk3&distro=SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS< 2.42.4-150200.100.1
  • webkit2gtk3&distro=SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS< 2.42.4-150200.100.1
  • webkit2gtk3&distro=SUSE Linux Enterprise Server 15 SP2-LTSS< 2.42.4-150200.100.1
  • webkit2gtk3&distro=SUSE Linux Enterprise Server 15 SP3-LTSS< 2.42.4-150200.100.1
Ubuntu5 products
  • qtwebkit-opensource-srcAll versions (No fix recorded)
  • qtwebkit-sourceAll versions (No fix recorded)
  • webkit2gtkAll versions (No fix recorded) | < 2.42.5-0ubuntu0.22.04.2
  • webkitgtkAll versions (No fix recorded)
  • wpewebkitAll versions (No fix recorded)
Debian2 products
  • webkit2gtk< 2.42.5-1~deb12u1 | < 2.42.5-1
  • wpewebkitAll versions (No fix recorded) | < 2.42.5-1

4 vendors · 21 products

References

38 links
Show all 38 references