CVE-2026-28848

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.apple.com/en-us/127115	Release Notes Vendor Advisory
https://support.apple.com/en-us/127116	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:macos::::::::

History

26 Oct 2026, 18:10

Type	Values Removed	Values Added
Summary		(es) Se abordó un desbordamiento de búfer con una comprobación de límites mejorada. Este problema se corrige en macOS Sequoia 15.7.7, macOS Tahoe 26.5. Un atacante remoto podría causar una terminación inesperada del sistema.

Information

Published : 2026-05-11 21:18

Updated : 2026-10-26 18:10

NVD link : CVE-2026-28848

Mitre link : CVE-2026-28848

CVE.ORG link : CVE-2026-28848

JSON object : View

Products Affected

apple

macos

CWE

CWE-121

Stack-based Buffer Overflow

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