What’s Vulnerable › Vulnerabilities
CVE-2020-9931
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2020-10-16 · updated 2026-06-17
- Weakness: CWE-20
Description
A denial of service issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6. A remote attacker may cause an unexpected application termination.
Affected products
- Apple iPadOS: before 13.6 — fixed in 13.6
- Apple Iphone Os: before 13.6 — fixed in 13.6
How to fix
Upgrade to a fixed version: Apple iPadOS 13.6; Apple Iphone Os 13.6. Check the vendor advisory for mitigations.
References
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