CVE-2022-22677

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-11-01 · updated 2026-06-17

Description

A logic issue in the handling of concurrent media was addressed with improved state handling. This issue is fixed in macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. Video self-preview in a webRTC call may be interrupted if the user answers a phone call.

Affected products

Apple iPadOS: before 15.5 — fixed in 15.5
Apple Iphone Os: before 15.5 — fixed in 15.5
Apple macOS: from 12.0.0 before 12.4 — fixed in 12.4

How to fix

Upgrade to a fixed version: Apple iPadOS 15.5; Apple Iphone Os 15.5; Apple macOS 12.4. Check the vendor advisory for mitigations.

References

https://support.apple.com/en-us/HT213257
https://support.apple.com/en-us/HT213258
https://support.apple.com/en-us/HT213257
https://support.apple.com/en-us/HT213258

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