CVE-2026-28925

State: Published
Severity: 7.5 High
Published: May 11, 2026
Updated: May 12, 2026
Reserved: Mar 3, 2026

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may be able to cause unexpected system termination or write kernel memory.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	CISA-ADP

Weaknesses

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

Product	Versions
macOSApple	before 14.8.7Affected before 15.7.7Affected before 26.5Affected

References

https://support.apple.com/en-us/127115
https://support.apple.com/en-us/127116
https://support.apple.com/en-us/127117

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