- Vulnerability/
- ZDI-25-166
ZDI-25-166: Apple macOS libFontParser Glyph Mapping Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Tue Mar 18 2025(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS. Interaction with the libFontParser library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The ZDI has assigned a CVSS rating of 3.3. The following CVEs are assigned: CVE-2024-54486.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| macOS |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-25-166?
The severity of ZDI-25-166 is classified as medium, indicating a potential risk of sensitive information disclosure.
How do I fix ZDI-25-166?
To fix ZDI-25-166, ensure that you update your Apple macOS to the latest version that includes the security patch.
What software is affected by ZDI-25-166?
ZDI-25-166 affects installations of Apple macOS that use the libFontParser library.
Can ZDI-25-166 be exploited remotely?
Yes, ZDI-25-166 can be exploited by remote attackers under certain conditions.
What type of information can be disclosed through ZDI-25-166?
ZDI-25-166 may allow attackers to disclose sensitive information stored on affected Apple macOS installations.
- collector/zdi-published
- source/ZDI
- alias/ZDI-CAN-25338
- agent/references
- agent/last-modified-date
- agent/source
- agent/title
- agent/description
- agent/first-publish-date
- agent/type
- agent/event
- agent/tags
- agent/softwarecombine
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/apple
- canonical/macos