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Medium severity5.5NVD Advisory· Published Apr 2, 2021· Updated Jun 17, 2026

CVE-2020-27949

CVE-2020-27949

Description

This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may cause unexpected changes in memory belonging to processes traced by DTrace.

AI Insight

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

Affected products

2
  • Apple Inc./macOSllm-fuzzy2 versions
    macOS versions before Big Sur 11.1, before Security Update 2020-001 (Catalina), before Security Update 2020-007 (Mojave)+ 1 more
    • (no CPE)range: macOS versions before Big Sur 11.1, before Security Update 2020-001 (Catalina), before Security Update 2020-007 (Mojave)
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

0

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