CVE-2024-40774
Last modified
CVE-2024-40774 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in iOS 17.6 and iPadOS 17.6, macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8, tvOS 17.6, watchOS 10.6. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
A downgrade issue was addressed with additional code-signing restrictions. This issue is fixed in iOS 17.6 and iPadOS 17.6, macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8, tvOS 17.6, watchOS 10.6. An app may be able to bypass Privacy preferences.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Macos | < 12.7.6 |
| Apple | Macos | >= 13.0, < 13.6.8 |
| Apple | Macos | >= 14.0, < 14.6 |
| Apple | Iphone Os | < 17.6 |
| Apple | Ipados | < 17.6 |
| Apple | Watchos | < 10.6 |
| Apple | Tvos | < 17.6 |
References
- http://seclists.org/fulldisclosure/2024/Jul/16Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Jul/18Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Jul/19Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Jul/20Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Jul/21Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2024/Jul/22Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT214117Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT214118Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT214119Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT214120Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT214122Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT214124Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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