CVE-2025-31263
macos vulnerability - apple
Critical
CVSS Score: 9.1
Published: 2025-05-29
Description
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 Systems
| Vendor | apple |
| Product | macos |
| Affected Versions | before 15.4 |
| CWE ID | CWE-119 |
Mitigation
Apply the latest security patches from the vendor, restrict network exposure where applicable, and monitor for exploitation attempts.
Fix Instructions
Refer to the vendor advisory and apply the latest security updates. See references for detailed patching instructions.
References
Risk Assessment
CVSS: 9.1/10
| Exploit Available | Unknown |
| Patch Available | Yes |
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