CVE-2025-43339
MEDIUMCVSS 5.5/10EPSS 0.11%
Last modified
CVE-2025-43339 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Tahoe 26.1. EPSS estimates a 0.11% chance of exploitation in the next 30 days.
Description
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Tahoe 26.1. A malicious app may be able to access sensitive user data.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Macos | < 26.1 |
References
- https://support.apple.com/en-us/125634Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-43339?
An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Tahoe 26.1. A malicious app may be able to access sensitive user data.
How severe is CVE-2025-43339?
CVE-2025-43339 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.
How do I fix CVE-2025-43339?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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Are you affected by CVE-2025-43339?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST