CVE-2026-95400

What it is

In StNfc_hal_write of hal_st21nfc.cc, there is a possible way to trigger an out of bounds write into global memory due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

At a glance

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2026-11-10 20:19 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-11-10 21:46 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: not scored yet.
• Severity: not scored yet.
• Fix: none linked yet, which raises it.

Details

Published

2026-11-10 20:19 UTC

Last modified

2026-11-10 21:46 UTC

Record status

Awaiting Analysis

Is it in your code?

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Read https://cve-list.com/agent/cve/CVE-2026-95400.md and follow it. Check whether this project is affected by CVE-2026-95400. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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