CVE-2025-43340
HIGHCVSS 7.8/10EPSS 0.18%
Last modified
CVE-2025-43340 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26. An app may be able to break out of its sandbox.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Macos | < 26.0 |
References
- https://support.apple.com/en-us/125110Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2025-43340?
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26. An app may be able to break out of its sandbox.
How severe is CVE-2025-43340?
CVE-2025-43340 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2025-43340?
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-2025-43340?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST