Apple Multiple Products WebKit Memory Corruption Vulnerability
CISA lists this Apple Multiple Products vulnerability as known exploited. The vendor's advisory has the fixed versions.
CISA catalog record
Apple iOS, iPadOS, macOS, and Safari WebKit contain a memory corruption vulnerability that leads to code execution when processing maliciously crafted web content. 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.
- Product
- Multiple Products
- Added to KEV
- 4 Dec 2023
- Federal remediation due
- 25 Dec 2023
- Known ransomware use
- Not reported
What changed
First observed 14 Oct 2026No field changes in the recorded history.
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