What’s Vulnerable › Vulnerabilities

CVE-2021-0511

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-21 · updated 2026-06-17
• Weakness: CWE-20

Description

In Dex2oat of dex2oat.cc, there is a possible way to inject bytecode into an app due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9 Android-10 Android-11Android ID: A-178055795

Affected products

• Android: 9.0, 10.0, 11.0

References

• https://source.android.com/security/bulletin/2021-06-01
• https://source.android.com/security/bulletin/2021-06-01

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