CVE-2023-32409
Apple macOS, Apple Safari, Apple watchOS
Published 23 Jun 2023 · updated 17 Jun 2026 · Analyzed
8.6 High · CVSS 3.1, NVD
Exploited in the wild
CISA added this to its Known Exploited Vulnerabilities catalog on 22 May 2023, with a remediation deadline of 12 Jun 2023 for US federal agencies.
Required action: Apply updates per vendor instructions.
Description
The issue was addressed with improved bounds checks. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.8 and iPadOS 15.7.8, Safari 16.5, iOS 16.5 and iPadOS 16.5. A remote attacker may be able to break out of Web Content sandbox. Apple is aware of a report that this issue may have been actively exploited.
References
- support.apple.com/en-us/HT213757 · Vendor Advisory
- support.apple.com/en-us/HT213758 · Vendor Advisory
- support.apple.com/en-us/HT213761 · Vendor Advisory
- support.apple.com/en-us/HT213762 · Vendor Advisory
- support.apple.com/en-us/HT213764 · Vendor Advisory
- support.apple.com/en-us/HT213842 · Vendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-32409 · US Government Resource