CVE-2026-86901Published
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.
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-86901 · Microsoft / collected KEV context
cve-program · CVE-2026-86901
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.