CVE-2025-24104
This issue was addressed with improved handling of symlinks. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.4. Restoring a maliciously crafted...
- Published
- Jan 27, 2025
- Updated
- Apr 2, 2026
- Assigning CNA
- apple
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NLow · next 30 days
- Percentile
- 73.0%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
This issue was addressed with improved handling of symlinks. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.4. Restoring a maliciously crafted backup file may lead to modification of protected system files.
Sources
2- CVE-2025-24104Research
Technical writeup of CVE-2025-24104: an iOS sandbox escape via symlink validation bypass in backup restoration, enabling arbitrary file reads outside the sandbox.
Proof-of-concept Python script demonstrating iOS file exfiltration via malicious symlink in device backup restoration, targeting the com.apple.mobile.MCInstall service for arbitrary file read.
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