CVE-2020-9922
A logic issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update...
- Published
- Dec 8, 2020
- Updated
- Aug 4, 2024
- Assigning CNA
- apple
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NLow · next 30 days
- Percentile
- 72.8%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
A logic issue was addressed with improved state management. This issue is fixed in macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing a maliciously crafted email may lead to writing arbitrary files.
Sources
1Patches the zero-click Apple Mail vulnerability (CVE-2020-9922) on macOS, preventing remote code execution without user interaction.
Responsible use
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