Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. 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.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apple | macOS | >= unspecified, < 13.4 |
| Apple | Safari | >= unspecified, < 16.5 |
| Apple | watchOS | >= unspecified, < 9.5 |
| Apple | iOS and iPadOS | >= unspecified, < 15.7 |
| Apple | iOS and iPadOS | >= unspecified, < 16.5 |
| Apple | tvOS | >= unspecified, < 16.5 |
References
- https://security.gentoo.org/glsa/202401-04Third Party Advisory
- https://support.apple.com/en-us/HT213757Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213758Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213761Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213762Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213764Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213765Release Notes, Vendor Advisory
- https://security.gentoo.org/glsa/202401-04Third Party Advisory
- https://support.apple.com/en-us/HT213757Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213758Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213761Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213762Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213764Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT213765Release Notes, Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32373US Government Resource
Timeline
- Published
- Jun 23, 2023
- Last modified
- Jun 17, 2026
- Added to CISA KEV
- May 22, 2023
- NVD status
- Analyzed