Critical severity9.8NVD Advisory· Published Sep 14, 2026· Updated Sep 16, 2026
CVE-2026-84520
CVE-2026-84520
Description
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Golden Gate 27. A local attacker may be able to cause unexpected system termination or corrupt kernel memory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <27
Patches
Vulnerability mechanics
References
1- support.apple.com/en-us/149035nvdVendor AdvisoryRelease Notes
News mentions
1- Apple Updates Everything, (Mon, Sep 14th)SANS Internet Storm Center · Sep 14, 2026