A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to break out of its sandbox.
Conclusion & alert: CVE-2025-43332 is rated Low Risk (21.7/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.02%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2025-09-16 | — | 0.02% | — |
Full EPSS history (1 record total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 5.2 | 3.1 | MEDIUM |
|
2.0 | 2.7 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/125110 | |
| https://support.apple.com/en-us/125111 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/125112 | Release Notes Vendor Advisory |
| http://seclists.org/fulldisclosure/2025/Sep/53 | |
| http://seclists.org/fulldisclosure/2025/Sep/54 | |
| http://seclists.org/fulldisclosure/2025/Sep/55 |