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High severity7.8NVD Advisory· Published Mar 10, 2021· Updated Jun 17, 2026

CVE-2021-0393

CVE-2021-0393

Description

In Scanner::LiteralBuffer::NewCapacity of scanner.cc, there is a possible out of bounds write due to an integer overflow. This could lead to remote code execution if an attacker can supply a malicious PAC file, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-168041375

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6
  • Google/Androidllm-fuzzy5 versions
    Android-11, Android-8.1, Android-9, Android-10+ 4 more
    • (no CPE)range: Android-11, Android-8.1, Android-9, Android-10
    • cpe:2.3:o:google:android:8.1:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
  • Android/Androiddescription

Patches

Vulnerability mechanics

References

1

News mentions

0

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