cbcvebase.
CVE-2025-43353
published 2025-09-15

CVE-2025-43353: The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. Processing a maliciously…

PriorityP420medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
EPSS
0.21%
10.2th percentile
The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. Processing a maliciously crafted string may lead to heap corruption.

Affected

8 ranges
VendorProductVersion rangeFixed in
applemacos< 14.814.8
applemacos< 15.715.7
applemacos< 2626
applemacos>= 14.0 < 14.814.8
applemacos>= 15.0 < 15.715.7
applemacos_sequoia——
applemacos_sonoma——
applemacos_tahoe——
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