CVE-2026-98482Medium· 6.5▾ SunlitA flaw was found in the Linux kernel's Near Field Communication (NFC) subsystem. The Logical Link Control Protocol (LLCP) implementation does not verify the length of incoming network packets before reading sequence information. An attacke…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 35.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
Last analysed / modified upstream
0.2%
— → 6.5
none → medium
0.2% → 0.2%
A flaw was found in the Linux kernel's Near Field Communication (NFC) subsystem. The Logical Link Control Protocol (LLCP) implementation does not verify the length of incoming network packets before reading sequence information. An attacker within NFC radio range could exploit this by transmitting truncated packets, causing the kernel to read uninitialized memory. This flaw may lead to unexpected connection behavior or a Denial of Service (DoS).
kernel: nfc: llcp: drop truncated I/RR/RNR PDUs in nfc_llcp_recv_hdlc() — rated Moderate by Red Hat. Released 2026-10-18, updated 2026-10-20.
Not affected:
Refer to the advisory for fix availability.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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