CVE-2025-91147
Cache vulnerability - macOS
High
CVSS Score: 7.8
Published: 2026-03-13
Description
A remote code execution vulnerability in macOS Cache allows attackers to cause denial of service. This affects versions prior to 3.84.1.
Affected Systems
| Vendor | macOS |
| Product | Cache |
| Affected Versions | < 9.38 |
| CWE ID | CWE-200 |
Mitigation
As a workaround, implement input validation until a patch is available.
Fix Instructions
1. Update Cache to the latest version
2. Apply vendor patch when available
3. Implement network segmentation
4. Monitor for exploitation attempts
References
Risk Assessment
CVSS: 7.8/10
| Exploit Available | Yes |
| Patch Available | Yes |
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