CVE-2021-30858

Apple iOS, iPadOS, macOS Use-After-Free Vulnerability

Apple iOS, iPadOS, and macOS WebKit contain a use-after-free 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. Vendor/Product: Apple iOS, iPadOS, and macOS. Added to CISA KEV 2021-11-03; required action: Apply updates per vendor instructions.

Category: Vulnerability, Known Exploited

Reference: NVD CVE-2021-30858