by Kastro
Paper/Archive/CVE-2025-43189

CVE-2025-43189

Apple macOS — This issue was addressed with improved memory handling.

EPSS 0.8%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 56.4.564 × 2011.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

This issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7. A malicious app may be able to read kernel memory.

Affected

ProductAffectedFixed inSource
macOS< 14.7.714.7.7CNA
macOS< 15.615.6CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refsupport.apple.com/en-us/124149refsupport.apple.com/en-us/124150refseclists.org/fulldisclosure/2025/Jul/33refseclists.org/fulldisclosure/2025/Jul/32