CVE-2026-28840

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.4. An app may be able to gain root privileges.

• CWE-269

• https://support.apple.com/en-us/126794Release Notes, Vendor Advisory
• https://support.apple.com/en-us/127116Release Notes, Vendor Advisory
• https://support.apple.com/en-us/127117Release Notes, Vendor Advisory

Published

May 11, 2026

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-28834A race condition was addressed with improved state handling.…5.1
• CVE-2026-28835A use-after-free issue was addressed with improved memory ma…6.5
• CVE-2026-28837A logic issue was addressed with improved checks. This issue…7.5
• CVE-2026-28838A permissions issue was addressed with additional sandbox re…5.3
• CVE-2026-28839The issue was addressed with improved checks. This issue is …5.3
• CVE-2026-2884A vulnerability was identified in D-Link DWR-M960 1.01.07. T…8.8
• CVE-2026-28841A buffer overflow was addressed with improved size validatio…6.2
• CVE-2026-28842The issue was addressed with improved bounds checks. This is…7.5
• CVE-2026-28844A file access issue was addressed with improved input valida…6.5
• CVE-2026-28845An authorization issue was addressed with improved state man…5.5
• CVE-2026-28846A buffer overflow was addressed with improved bounds checkin…7.5
• CVE-2026-28847The issue was addressed with improved memory handling. This …8.8