CVE-2025-24235: macos DoS — Fix

Description

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A remote attacker may be able to cause unexpected app termination or heap corruption.

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CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

Affected Products

Vendor	Product	Versions
apple	macos	13.0 — 13.7.5
apple	macos	14.0 — 14.7.5
apple	macos	15.0 — 15.4

References

Advisories & Patches

https://support.apple.com/en-us/122373 https://support.apple.com/en-us/122374 https://support.apple.com/en-us/122375

Other References

http://seclists.org/fulldisclosure/2025/Apr/10 http://seclists.org/fulldisclosure/2025/Apr/8 http://seclists.org/fulldisclosure/2025/Apr/9

Frequently Asked Questions

What is CVE-2025-24235? +

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A remote attacker may be able to cause unexpected app termination or heap corruption. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2025-24235? +

CVE-2025-24235 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-24235? +

CVE-2025-24235 affects products from apple, specifically: macos. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-24235? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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