#VU106320 Security features bypass in macOS - CVE-2025-24180

Vulnerability identifier: #VU106320

Vulnerability risk: Medium

CVSSv4.0: 1.1 [CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:L/SA:N/E:U/U:Green]

CVE-ID: CVE-2025-24180

CWE-ID: CWE-254

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
macOS
Operating systems & Components / Operating system

Vendor: Apple Inc.

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists in Authentication Services due to insufficient input validation. A remote attacker can trick the victim into visiting a specially crafted website that is able to claim WebAuthn credentials from another website that shares a registrable suffix.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

macOS: 15.0 24A335 - 15.3.2 24D2082

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External links
https://support.apple.com/en-us/122373

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.