CVE-2026-86901
HIGH | Platform: macOS | Changelog
CVE Details
Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 7.1 (HIGH) |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Weakness
References