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High severity7.8NVD Advisory· Published Apr 1, 2020· Updated Jun 17, 2026

CVE-2020-3893

CVE-2020-3893

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.4. A malicious application may be able to execute arbitrary code with kernel privileges.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Apple Inc./Mac OS X
    cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
    Range: <10.15.4
  • Apple Inc./macOSllm-fuzzy2 versions
    = 10.15.4+ 1 more
    • (no CPE)range: = 10.15.4
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

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