What’s Vulnerable › Vulnerabilities

CVE-2020-0437

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-11-10 · updated 2026-06-17
• Weakness: CWE-862

Description

In CellBroadcastReceiver's intent handlers, there is a possible denial of service due to a missing permission check. This could lead to local denial of service of emergency alerts with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10 Android-11Android ID: A-162741784

Affected products

• Android: 8.0, 8.1, 9.0, 10.0, 11.0

References

• https://source.android.com/security/bulletin/2020-11-01
• https://source.android.com/security/bulletin/2020-11-01

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