Vulnerability in Apple macOS
CVE-2025-43187
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. Running an hdiutil command may unexpectedly execute arbitrary code.
EPSS: 0.002 (11.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apple Macos — versions 0
Public proof-of-concept exploits
References
- product-security@apple.com (Release Notes, Vendor Advisory)
- product-security@apple.com (Release Notes, Vendor Advisory)
- product-security@apple.com (Release Notes, Vendor Advisory)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2025-43187?
- CVE-2025-43187 is a high-severity vulnerability in Apple macOS. CVSS score: 7.8/10. Published 2025-08-29.
- How severe is CVE-2025-43187?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2025-43187 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.