What’s Vulnerable › Vulnerabilities

CVE-2024-23289

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-03-08 · updated 2026-06-17

Description

A lock screen issue was addressed with improved state management. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, watchOS 10.4. A person with physical access to a device may be able to use Siri to access private calendar information.

Affected products

• Apple iPadOS: before 16.7.6; from 17.0 before 17.4 — fixed in 16.7.6, 17.4
• Apple Iphone Os: before 16.7.6; from 17.0 before 17.4 — fixed in 16.7.6, 17.4
• Apple macOS: from 14.0 before 14.4 — fixed in 14.4
• Apple watchOS: before 10.4 — fixed in 10.4

How to fix

Upgrade to a fixed version: Apple iPadOS 16.7.6, 17.4; Apple Iphone Os 16.7.6, 17.4; Apple macOS 14.4; Apple watchOS 10.4. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/120880
• https://support.apple.com/en-us/120881
• https://support.apple.com/en-us/120893
• https://support.apple.com/en-us/120895
• http://seclists.org/fulldisclosure/2024/Mar/21
• http://seclists.org/fulldisclosure/2024/Mar/24
• https://support.apple.com/en-us/HT214081
• https://support.apple.com/en-us/HT214082
• https://support.apple.com/en-us/HT214084
• https://support.apple.com/en-us/HT214088
• https://support.apple.com/kb/HT214081
• https://support.apple.com/kb/HT214082

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