CVE-2024-23222
Apple Safari, Apple iOS and iPadOS, Apple macOS
Published 23 Jan 2024 · updated 17 Jun 2026 · Analyzed
Exploited in the wild
CISA added this to its Known Exploited Vulnerabilities catalog on 23 Jan 2024, with a remediation deadline of 13 Feb 2024 for US federal agencies.
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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.
References
- support.apple.com/en-us/118479 · Release Notes, Vendor Advisory
- support.apple.com/en-us/120304 · Release Notes, Vendor Advisory
- support.apple.com/en-us/120305 · Release Notes, Vendor Advisory
- support.apple.com/en-us/120307 · Release Notes, Vendor Advisory
- support.apple.com/en-us/120309 · Release Notes, Vendor Advisory
- support.apple.com/en-us/120310 · Release Notes, Vendor Advisory
- support.apple.com/en-us/120311 · Release Notes, Vendor Advisory
- support.apple.com/en-us/120339 · Release Notes, Vendor Advisory
- support.apple.com/en-us/126632 · Release Notes, Vendor Advisory
- seclists.org/fulldisclosure/2024/Feb/6 · Third Party Advisory
- seclists.org/fulldisclosure/2024/Jan/34 · Third Party Advisory
- seclists.org/fulldisclosure/2024/Jan/40 · Third Party Advisory
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/US43EQFC2IS66EA2CPAZFH2RQ6WD7PKF/ · Broken Link
- support.apple.com/en-us/HT214055 · Release Notes, Vendor Advisory
- support.apple.com/en-us/HT214059 · Release Notes, Vendor Advisory
- support.apple.com/en-us/HT214061 · Release Notes, Vendor Advisory
- support.apple.com/kb/HT214055 · Release Notes, Vendor Advisory
- support.apple.com/kb/HT214056 · Release Notes, Vendor Advisory
- support.apple.com/kb/HT214057 · Release Notes, Vendor Advisory
- support.apple.com/kb/HT214058 · Release Notes, Vendor Advisory
- support.apple.com/kb/HT214059 · Release Notes, Vendor Advisory
- support.apple.com/kb/HT214061 · Release Notes, Vendor Advisory
- support.apple.com/kb/HT214063 · Release Notes, Vendor Advisory
- support.apple.com/kb/HT214070 · Release Notes, Vendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-23222 · US Government Resource