CVSS 3.1 Score 6.5 of 10 (medium)


Published Sep 27, 2023
Updated: Nov 7, 2023


CVE-2023-40403 is a cyber vulnerability that affects multiple products, including macOS Ventura, tvOS, iOS, iPadOS, macOS Monterey, and watchOS. The issue has been fixed in the latest versions of these operating systems. The vulnerability allows for the disclosure of sensitive information when processing web content. It has a base severity rating of MEDIUM and a base score of 6.5 according to NIST. The exploitability score is 2.8 out of 10, indicating a moderate level of difficulty for potential attackers. The vulnerability requires user interaction and can be exploited over a network. While it does not impact integrity, it poses a high risk to the confidentiality of data.


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