CVE-2026-28841: A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may result in memory corruption and…

PriorityP425medium6.2CVSS 3.1

AVLACLPRNUINSUCNINAH

EPSS

0.16%

5.8th percentile

A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may result in memory corruption and unexpected app termination.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
apple	macos	< 26.4	26.4
apple	macos	>= 26.0 < 26.4	26.4

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