cbcvebase.
CVE-2026-84581
published 2026-09-14

CVE-2026-84581: A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Mounting a…

PriorityP344high8.4CVSS 3.1
AVLACLPRNUINSUCHIHAH
EPSS
0.19%
8.5th percentile
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. Mounting a maliciously crafted disk image may cause unexpected system termination or corrupt kernel memory.

Affected

5 ranges
VendorProductVersion rangeFixed in
applemacos< 15.815.8
applemacos< 26.726.7
applemacos< 2727
applemacos>= 15.0 < 15.815.8
applemacos>= 26.0 < 26.726.7
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