CVE-2025-24177: ipados Null Dereference — Fix

Description

A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.6, macOS Sequoia 15.3, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An attacker on the local network may be able to cause a denial-of-service.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-476 CWE-476

Affected Products

Vendor	Product	Versions
apple	ipados	< 18.3
apple	iphone_os	< 18.3
apple	macos	15.0 — 15.3

References

Advisories & Patches

https://support.apple.com/en-us/122066 https://support.apple.com/en-us/122068

Other References

https://support.apple.com/en-us/122372 https://support.apple.com/en-us/122374 https://support.apple.com/en-us/122375 http://seclists.org/fulldisclosure/2025/Jan/13 http://seclists.org/fulldisclosure/2025/Jan/15

Frequently Asked Questions

What is CVE-2025-24177? +

A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.6, macOS Sequoia 15.3, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An attacker on the local network may be able to cause a denial-of-service. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-24177? +

CVE-2025-24177 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-24177? +

CVE-2025-24177 affects products from apple, specifically: ipados, iphone_os, macos. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-24177? +

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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