CVE-2026-28827

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to break out of its sandbox.

• CWE-22

• https://support.apple.com/en-us/126794Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126795Release Notes, Vendor Advisory
• https://support.apple.com/en-us/126796Release Notes, Vendor Advisory

Published

Mar 25, 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-2026-28821A validation issue existed in the entitlement verification. …8.4
• CVE-2026-28822A type confusion issue was addressed with improved memory ha…6.2
• CVE-2026-28823A path handling issue was addressed with improved validation…4.9
• CVE-2026-28824An authorization issue was addressed with improved state man…5.3
• CVE-2026-28825An out-of-bounds write issue was addressed with improved bou…7.1
• CVE-2026-28826A logic issue was addressed with improved restrictions. This…4
• CVE-2026-28828A permissions issue was addressed by removing the vulnerable…5.3
• CVE-2026-28829A permissions issue was addressed with additional restrictio…5.5
• CVE-2026-2883A vulnerability was determined in D-Link DWR-M960 1.01.07. I…8.8
• CVE-2026-28830A race condition was addressed with additional validation. T…4.7
• CVE-2026-28831An authorization issue was addressed with improved state man…5.5
• CVE-2026-28832An out-of-bounds read was addressed with improved bounds che…8.4