What’s Vulnerable › Vulnerabilities
CVE-2020-9887
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-10-22 · updated 2026-06-17
- Weakness: CWE-787
Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.6. Viewing a maliciously crafted JPEG file may lead to arbitrary code execution.
Affected products
- macOS: from 10.13.6 before 10.15.6 — fixed in 10.15.6
How to fix
Upgrade to a fixed version: macOS 10.15.6. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2020-9887 or the next vulnerability affects your stack