🛡️ CVE-2023-32373
🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-416 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-416
Public Exploit ✅ No
Source NVD
Published 2023-06-23
Updated 2026-06-08
Modified 2025-10-23
Fix URL N/A

Affected Packages

Software From version Fixed in
enterprise-linux — —
ipados 16.0 16.5
iphone-os 16.0 16.5
macos — 13.4
safari — 16.5
tvos — 16.5
watchos — 9.5
webkitgtk\+ — 2.42.3

References

Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213757
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213758
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213761
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213762
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213764
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213765
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213757
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213758
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213761
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213762
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213764
Release Notes, Vendor Advisory https://support.apple.com/en-us/HT213765

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