#VU108982 Memory corruption in macOS - CVE-2025-24155

Vulnerability identifier: #VU108982

Vulnerability risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-24155

CWE-ID: CWE-119

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
macOS
Operating systems & Components / Operating system

Vendor: Apple Inc.

Description

The vulnerability allows a local application to gain access to sensitive information.

The vulnerability exists due to a boundary error in WebContentFilter. A local application can disclose kernel memory.

Mitigation
Install update from vendor's website.

Vulnerable software versions

macOS: 14.0 23A344, 14.1 23B74, 14.1.2 23B92, 14.1.2 23B2091, 14.2 23C64, 14.2.1 23C71, 14.3 23D56, 14.3.1 23D60, 14.4 23E214, 14.4.1 23E224, 14.5 23F79, 14.6 23G80, 14.6.1 23G93, 14.7 23H124, 14.7.1 23H222, 14.7.2 23H304, 14.7.3 23H417, 14.7.4 23H420, 14.7.5 23H527

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External links
https://support.apple.com/en-us/122717

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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