What’s Vulnerable › Vulnerabilities
CVE-2020-9860
- Severity: medium (CVSS 5.4 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: 2020-10-27 · updated 2026-06-17
Description
A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in Safari 13.0.5. Processing a maliciously crafted URL may lead to arbitrary javascript code execution.
Affected products
- Apple Safari: before 13.0.5 — fixed in 13.0.5
How to fix
Upgrade to a fixed version: Apple Safari 13.0.5. Check the vendor advisory for mitigations.
References
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