VULNERABILITY INTELLIGENCE
CVE-2026-84558
CVSS score5.5 MEDIUM
EPSS probability0.15%
CISA KEVNot currently listed
Published2026-09-14
Last modified2026-09-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
A double free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27. An app may be able to cause unexpected system termination.
Weakness classification
- nvd@nist.gov: CWE-415
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-415
Primary references
- product-security@apple.com — Release Notes, Vendor Advisory