nfc driver

About this tag
The nfc driver tag on WindowsForum.com covers discussions about Near Field Communication (NFC) driver issues, including security vulnerabilities like CVE-2026-31660 in the PN533/PN532 NFC driver. This Linux kernel bug highlights how small accounting errors in device drivers can lead to CVEs, affecting Linux desktops, embedded systems, kiosks, point-of-sale hardware, and cloud-adjacent Linux estates. The tag also relates to NFC driver troubleshooting, updates, and security advisories relevant to enterprise IT and hardware environments.

  1. CVE-2026-31660: PN533/PN532 NFC Driver Bug Shows How Small Driver Errors Become CVEs

    CVE-2026-31660 is a compact Linux kernel bug with an outsized lesson: small accounting errors in device drivers can still become security advisories when they cross memory-management boundaries. The flaw sits in the NFC PN533/PN532 receive path, where the kernel could consume bytes from a serial...
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    • linux kernel security microsoft security tracking nfc driver vulnerability management
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    • Forum: Security Alerts