Live › vulnerability › CVE-2023-32409
Go to dashboardA flaw in Apple's WebKit browser engine lets a remote attacker escape the Web Content sandbox on iOS, iPadOS, macOS, tvOS, watchOS and Safari. CISA reports it is being exploited in the wild, so an attacker who gets a malicious page rendered can reach beyond the browser process.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Apple Multiple Products | vendor | – | – |
| apple safari | vendor | < 16.5 | 16.5 |
| apple ipados | vendor | >= 15.0, < 15.7.8 | 15.7.8 |
| apple ipados | vendor | >= 16.0, < 16.5 | 16.5 |
| apple iphone os | vendor | >= 15.0, < 15.7.8 | 15.7.8 |
| apple iphone os | vendor | >= 16.0, < 16.5 | 16.5 |
| apple macos | vendor | >= 13.0, < 13.4 | 13.4 |
| apple tvos | vendor | < 16.5 | 16.5 |
| apple watchos | vendor | < 9.5 | 9.5 |
Unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an unspecified vulnerability that can allow a remote attacker to break out of the Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
CISA required action: Apply updates per vendor instructions.
This page as .md · .json · in your agent: get_signal("CVE-2023-32409")
CISA KEV catalog, Creative Commons 0 · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.