microsoft security tracking

  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...