CVE-2026-64767

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.

• CWE-120

• https://support.apple.com/en-us/128067Release Notes, Vendor Advisory
• https://support.apple.com/en-us/128071Release Notes, Vendor Advisory
• https://support.apple.com/en-us/128072Release Notes, Vendor Advisory

Published

Jul 27, 2026

Last Modified

Jul 28, 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-2026-6476SQL injection in PostgreSQL pg_createsubscriber allows an at…7.2
• CVE-2026-64762An out-of-bounds read was addressed with improved bounds che…9.8
• CVE-2026-64763An out-of-bounds write issue was addressed by removing the v…7.8
• CVE-2026-64764An out-of-bounds write issue was addressed with improved bou…7.8
• CVE-2026-64765An integer overflow was addressed with improved input valida…7.8
• CVE-2026-64766An integer overflow was addressed with improved input valida…7.8
• CVE-2026-64768An out-of-bounds read issue was addressed with improved inpu…8.1
• CVE-2026-64769An out-of-bounds write issue was addressed with improved bou…9.8
• CVE-2026-6477Use of inherently dangerous function PQfn(..., result_is_int…8.8
• CVE-2026-64770An out-of-bounds write issue was addressed with improved bou…9.8
• CVE-2026-64771A buffer overflow was addressed with improved bounds checkin…9.8
• CVE-2026-64772An out-of-bounds write issue was addressed with improved inp…9.8