Apple Multiple Products Use-After-Free WebKit 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 other Apple products contain a use-after-free vulnerability in WebKit. Processing maliciously crafted web content may lead to memory corruption. 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
- 15 Dec 2025
- Federal remediation due
- 5 Jan 2026
- Known ransomware use
- Not reported
What changed
First observed 14 Oct 2026No field changes in the recorded history.
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