by Kastro
Paper/Archive/CVE-2025-31263

CVE-2025-31263

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

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
34
CVSS 9.1 (ADP)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 34.2.342 × 206.8No 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 Sequoia 15.4. An app may be able to corrupt coprocessor memory.

Affected

ProductAffectedFixed inSource
macOS< 15.415.4CNA

Scores by source

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

References

refsupport.apple.com/en-us/122373