CVE-2024-27805: An app may be able to access sensitive user data in Apple iOS and iPadOS
CVE-2024-27805 is a vulnerability in Apple iOS and iPadOS where an app may be able to access sensitive user data due to insufficient validation of environment variables. This issue affects multiple versions of iOS and iPadOS and has been addressed by Apple through improved validation. The vulnerability has a medium severity with a CVSS score of 5. 5. Apple released official patches in iOS 16. 7. 8, iPadOS 16. 7. 8, iOS 17. 5, and iPadOS 17.
AI Analysis
Technical Summary
CVE-2024-27805 is a logic vulnerability in Apple iOS and iPadOS Core Data component where improper validation of environment variables could allow an app to access sensitive user data. The issue was resolved by Apple through improved validation mechanisms. The vulnerability is rated medium severity with a CVSS 3.1 base score of 5.5 (Local attack vector, low attack complexity, no privileges required, user interaction required, scope unchanged, high confidentiality impact, no integrity or availability impact). Apple has released official patches in iOS 16.7.8, iPadOS 16.7.8, iOS 17.5, and iPadOS 17.5 to address this vulnerability.
Potential Impact
An attacker with the ability to run an app on a vulnerable iOS or iPadOS device could potentially access sensitive user data due to this vulnerability. The impact is limited to confidentiality as the vulnerability does not affect integrity or availability. No known exploitation in the wild has been reported to date.
Mitigation Recommendations
Apple has released official patches for this vulnerability in iOS 16.7.8, iPadOS 16.7.8, iOS 17.5, and iPadOS 17.5. Users and administrators should apply these updates promptly to remediate the issue. No additional mitigation steps are indicated by the vendor advisory.
CVE-2024-27805: An app may be able to access sensitive user data in Apple iOS and iPadOS
Description
CVE-2024-27805 is a vulnerability in Apple iOS and iPadOS where an app may be able to access sensitive user data due to insufficient validation of environment variables. This issue affects multiple versions of iOS and iPadOS and has been addressed by Apple through improved validation. The vulnerability has a medium severity with a CVSS score of 5. 5. Apple released official patches in iOS 16. 7. 8, iPadOS 16. 7. 8, iOS 17. 5, and iPadOS 17.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2024-27805 is a logic vulnerability in Apple iOS and iPadOS Core Data component where improper validation of environment variables could allow an app to access sensitive user data. The issue was resolved by Apple through improved validation mechanisms. The vulnerability is rated medium severity with a CVSS 3.1 base score of 5.5 (Local attack vector, low attack complexity, no privileges required, user interaction required, scope unchanged, high confidentiality impact, no integrity or availability impact). Apple has released official patches in iOS 16.7.8, iPadOS 16.7.8, iOS 17.5, and iPadOS 17.5 to address this vulnerability.
Potential Impact
An attacker with the ability to run an app on a vulnerable iOS or iPadOS device could potentially access sensitive user data due to this vulnerability. The impact is limited to confidentiality as the vulnerability does not affect integrity or availability. No known exploitation in the wild has been reported to date.
Mitigation Recommendations
Apple has released official patches for this vulnerability in iOS 16.7.8, iPadOS 16.7.8, iOS 17.5, and iPadOS 17.5. Users and administrators should apply these updates promptly to remediate the issue. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2024-02-26T15:32:28.518Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69ceb81fe6bfc5ba1df6e573
Added to database: 4/2/2026, 6:40:31 PM
Last enriched: 4/9/2026, 11:12:26 PM
Last updated: 5/20/2026, 8:57:25 PM
Views: 31
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