What’s Vulnerable › Vulnerabilities
CVE-2023-27938
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-05-08 · updated 2026-06-17
- Weakness: CWE-125
Description
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in GarageBand for macOS 10.4.8. Parsing a maliciously crafted MIDI file may lead to an unexpected application termination or arbitrary code execution.
Affected products
- Apple macOS: before 10.4.8 — fixed in 10.4.8
How to fix
Upgrade to a fixed version: Apple macOS 10.4.8. Check the vendor advisory for mitigations.
References
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