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CVE-2023-43000

Apple Multiple products Use-After-Free Vulnerability

Description

Apple macOS, iOS, iPadOS, and Safari 16.6 contain a use-after-free vulnerability due to the processing of maliciously crafted web content that may lead to memory corruption.

Recommended action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA remediation due date for U.S. federal agencies: 26 Mar 2026.

Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.