CVE-2023-23529
CVSS v3
8.8
HIGH
EPSS Score
0.1 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 15.7.4 and iPadOS 15.7.4, iOS 16.3.1 and iPadOS 16.3.1, macOS Ventura 13.2.1, Safari 16.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
CISA Known Exploited Vulnerability
- Date Added
- 2023-02-14
- Patch Due Date
- 2023-03-07
- Ransomware Use
- Unknown
Technical details
- Published
- 2023-02-27
Frequently asked questions
What is CVE-2023-23529?
A type confusion issue was addressed with improved checks. This issue is fixed in iOS 15.7.4 and iPadOS 15.7.4, iOS 16.3.1 and iPadOS 16.3.1, macOS Ventura 13.2.1, Safari 16.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Is CVE-2023-23529 actively exploited?
Yes. CVE-2023-23529 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2023-03-07.
What is the CVSS score for CVE-2023-23529?
CVE-2023-23529 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2023-23529 affecting your environment?
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