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High severity7.8NVD Advisory· Published Oct 27, 2020· Updated Jun 17, 2026

CVE-2019-8539

CVE-2019-8539

Description

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. A malicious application may be able to execute arbitrary code with system 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: >=10.14.5,<10.14.6
  • Apple Inc./macOSllm-fuzzy2 versions
    Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra+ 1 more
    • (no CPE)range: Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

0

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