EUVD-2026-74007
GHSA-8fv9-x8pg-pp3x
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NFC requires physical proximity under 10 cm, making AV:P accurate; no target-device credentials are required per the description, so PR:N rather than the vendor's PR:L.
Primary rating from Vendor (android).
CVSS VectorVendor: android
Lifecycle Timeline
6DescriptionCVE.org
In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible memory safety issue due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
AnalysisAI
Remote code execution is achievable in Android's NFC subsystem across Android 14 through 17, including Android 16-QPR2, via a heap buffer overflow in the MIFARE Classic tag reader function rw_mfc_handle_read_op() within rw_mfc.cc. An attacker within NFC proximity can present a crafted MIFARE Classic tag that overflows a heap-allocated buffer in the NFC daemon, yielding full device control with no victim interaction required and no privileges needed on the target. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | NFC must be enabled on the target Android device - this is the default out-of-box configuration on virtually all modern Android handsets. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The vendor-assigned CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N) warrants scrutiny on two points. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the patches distributed in Google's September 2026 Android Security Bulletin, available at https://source.android.com/docs/security/bulletin/2026/2026-09-01. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, create an inventory of Android devices running versions 14.0 through 17.x in your environment and flag those handling sensitive data. …
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Threat intelligence, references, and detailed analysis are available after sign-in.
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External POC / Exploit Code
Leaving vuln.today