What’s Vulnerable › Vulnerabilities

CVE-2025-30437

• Severity: high (CVSS 7.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-03-31 · updated 2026-06-17
• Weakness: CWE-119

Description

The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.4. An app may be able to corrupt coprocessor memory.

Affected products

• Apple macOS: from 15.0 before 15.4 — fixed in 15.4

How to fix

Upgrade to a fixed version: Apple macOS 15.4. Check the vendor advisory for mitigations.

References

• https://support.apple.com/en-us/122373
• http://seclists.org/fulldisclosure/2025/Apr/8

Get alerted when CVE-2025-30437 or the next vulnerability affects your stack