CVE-2022-42813criticalCWE-295

CVE-2022-42813: critical vulnerability in Apple tvOS

Published 01 Nov 2022 · Updated 22 Apr 2025

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 1.2%

A certificate validation issue existed in the handling of WKWebView. This issue was addressed with improved validation. This issue is fixed in tvOS 16.1, iOS 16.1 and iPadOS 16, macOS Ventura 13, watchOS 9.1. Processing a maliciously crafted certificate may lead to arbitrary code execution.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Apple · macOS Apple · tvOS Apple · watchOS

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References

https://support.apple.com/en-us/HT213488 https://support.apple.com/en-us/HT213489 https://support.apple.com/en-us/HT213491 https://support.apple.com/en-us/HT213492