CVE-2026-49880
Received Received - Intake

Out-of-Bounds Write in Android NFC Stack

Publication date: 2026-10-05

Last updated on: 2026-10-05

Assigner: Android (associated with Google Inc. or Open Handset Alliance)

Description
In multiple functions of nfa_nfcee_act.cc, there is a possible out-of-bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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Meta Information

Published
2026-10-05
Last Modified
2026-10-05
Generated
2026-10-05
AI Q&A
2026-10-05
EPSS Evaluated
N/A
NVD
CVE-2026-49880
EUVD
EUVD-2026-92601

Affected Vendors & Products

Showing 3 associated CPEs
Vendor Product Version / Range
Google Android 17
Google Android 16-qpr2
Google Android 16

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is an out-of-bounds write issue in the nfa_nfcee_act.cc file. It occurs because certain functions lack proper bounds checking, allowing memory beyond allocated limits to be written to. This can be exploited to gain elevated privileges on the device.

Impact Analysis

An attacker could exploit this to escalate privileges on your device without needing additional permissions or user interaction. This could allow them to gain control over sensitive functions or data on your device.

Mitigation Strategies

Apply the latest security patches from Google for Android to address the missing bounds check in nfa_nfcee_act.cc. Monitor official Android security bulletins for updates.

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