CVE-2026-98579

The Linux kernel contains a memory leak vulnerability in the nfc: llcp component. Specifically, the function nfc_genl_llc_sdreq() fails to free queued TLV nodes during three specific error paths: nested-attr parse failure , TLV alloc ENOMEM , and nfc_llcp_send_snl_sdreq() failure . The issue is r...

CVE-2026-98579

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: fix sdreq TLV list leak on parse/alloc/send failure nfcgenlllcsdreq builds a list of TLV nodes while walking nested netlink attrs, but 3 error paths nested-attr parse failure, TLV alloc ENOMEM, nfcllcpsendsnlsdreq...

CVE-2026-98579 nfc: llcp: fix sdreq TLV list leak on parse/alloc/send failure

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: fix sdreq TLV list leak on parse/alloc/send failure nfcgenlllcsdreq builds a list of TLV nodes while walking nested netlink attrs, but 3 error paths nested-attr parse failure, TLV alloc ENOMEM, nfcllcpsendsnlsdreq...