


Perceptive Security
SOC/SIEM Consultancy

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 memor…
Published:
5 maart 2026 om 00:00:00
Alert date:
5 maart 2026 om 20:09:02
Source:
cisa.gov
Operating Systems, Mobile & IoT, Web Technologies
Apple's macOS, iOS, iPadOS, and Safari 16.6 contain a use-after-free vulnerability (CVE-2023-43000) that affects multiple Apple products. The vulnerability is triggered when processing maliciously crafted web content and can lead to memory corruption. This security flaw impacts a wide range of Apple devices and software including desktop, mobile, and web browser platforms. The vulnerability has been assigned a high criticality rating, indicating significant potential impact. Apple has released security advisories and patches to address this issue across affected product lines.
Technical details
Mitigation steps:
Affected products:
Apple macOS
Apple iOS
Apple iPadOS
Safari
Related links:
https://support.apple.com/en-us/120331
https://support.apple.com/en-us/120324
https://support.apple.com/en-us/120338
https://nvd.nist.gov/vuln/detail/CVE-2023-43000
Related CVE's:
Related threat actors:
IOC's:
This article was created with the assistance of AI technology by Perceptive.
