Vulnerability Details CVE-2026-84496
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. Mounting a maliciously crafted disk image may cause unexpected system termination or corrupt kernel memory.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 39.9%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2026-84496
-
cpe:2.3:o:apple:macos:26.0
-
cpe:2.3:o:apple:macos:26.0.0
-
cpe:2.3:o:apple:macos:26.1
-
cpe:2.3:o:apple:macos:26.2
-
cpe:2.3:o:apple:macos:26.3
-
cpe:2.3:o:apple:macos:26.3.1
-
cpe:2.3:o:apple:macos:26.4
-
cpe:2.3:o:apple:macos:26.5
-
cpe:2.3:o:apple:macos:26.5.2
-
cpe:2.3:o:apple:macos:26.6
-
cpe:2.3:o:apple:macos:26.6.1
-
cpe:2.3:o:apple:macos:26.6.2
-
cpe:2.3:o:apple:macos:26.7
-
cpe:2.3:o:apple:macos:27.0