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.

Score

CVSS 3.1 7.5 High

Status

Analyzed - product-security@apple.com

Published

2026-05-11

Last modified

2026-10-26

Weaknesses

CWE-121

Affected products

• Macos (Apple)

References

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