CVE-2026-28848

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.5 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H                                    

Vulnerability Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.7, macOS Tahoe 26.5. A remote attacker may be able to cause unexpected system termination.

Vulnerability Details

Published Date

May 11, 2026

Last Modified

May 12, 2026

CWE ID

CWE-121

Source

NVD

Vendor

Apple

Product

macOS

External References

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

CVE-2026-28848

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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