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Critical severity9.8NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026

CVE-2021-0956

CVE-2021-0956

Description

In NfcTag::discoverTechnologies (activation) of NfcTag.cpp, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege with no additionalSystem execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-189942532

AI Insight

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

Affected products

2
  • Android/Androiddescription
  • Google/Androidllm-fuzzy
    Range: Android-11, Android-12

Patches

Vulnerability mechanics

References

1

News mentions

0

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