Denial-of-Service Vulnerability in Apple macOS Products
CVE-2025-43193

9.8CRITICAL

Key Information:

Vendor

Apple
Status
Mac OS
Vendor
CVE Published:
30 July 2025

What is CVE-2025-43193?

A memory handling issue has been identified in Apple's macOS products that could potentially allow an application to induce a denial-of-service condition. This vulnerability affects versions including macOS Sequoia 15.6, macOS Ventura 13.7.7, and macOS Sonoma 14.7.7. Users are advised to update to the latest versions to mitigate potential risks.

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Affected Version(s)

macOS < 15.6

macOS < 14.7

macOS < 13.7

References

https://support.apple.com/en-us/124149
https://support.apple.com/en-us/124150
https://support.apple.com/en-us/124151

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

JSON
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