CVE-2026-86900

Apple / macOS PUBLISHED

Description (CNA)

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted exFAT volume may cause unexpected system termination or kernel memory disclosure.

Affected (CNA)

Vendor / product	Versions
Apple / macOS	affected 0 before 27

CWE

No CWE identifiers supplied.

References

https://support.apple.com/en-us/149035

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.