CVEvulnerability
CVE-2026-86929
8.8 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-10-26
- Last modified
- 2026-10-28
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-125
Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted file may lead to arbitrary code execution.
Affected configurations
• apple macos (>= 15.0 < 15.8.2)
• apple macos (>= 26.0 < 26.7.2)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://support.apple.com/en-us/149035 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149522 Release Notes, Vendor Advisory
- https://support.apple.com/en-us/149523 Release Notes, Vendor Advisory