by Kastro
Paper/Archive/CVE-2026-112443

CVE-2026-112443

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

EPSS 0.2%CVSS 9.1
critical.is priorityof 100
30
CVSS 9.1 (ADP)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 11.8.118 × 202.4No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or corrupt process memory.

Affected

ProductAffectedFixed inSource
macOS< 26.7.226.7.2CNA
macOS< 27.227.2CNA

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refsupport.apple.com/en-us/149521refsupport.apple.com/en-us/149522