{"id":"CVE-2026-98578","published":"2026-10-18T16:17:10.223","lastModified":"2026-10-19T10:19:17.060","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: st21nfca: validate ISO15693 inventory length\n\nThe ISO15693 inventory helper removes a two-byte prefix without checking\nthat it exists, then accepts a one-byte remainder before reading data[1] as\nthe DSFID.\n\nRequire the prefix and at least two remaining bytes before copying the UID\ndata and reading the DSFID.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/3af2ea4035581a1607d9830779c187a0c7e225aa","tags":[]},{"url":"https://git.kernel.org/stable/c/57d183764f3002f9625ee4deeeb20716c519534e","tags":[]},{"url":"https://git.kernel.org/stable/c/6353dae51bc9b3cad13c9d890b53311a46c96b4e","tags":[]},{"url":"https://git.kernel.org/stable/c/7f2ea5ed588c03d481f0301e6c3d4240132383fb","tags":[]},{"url":"https://git.kernel.org/stable/c/9fa21b0f78adb514e3bd96a505ddb752e9727ff3","tags":[]},{"url":"https://git.kernel.org/stable/c/a86987d03a4d39acdbe4533d83db4d656ea36c59","tags":[]},{"url":"https://git.kernel.org/stable/c/e47b2a350bb0ff123434ec5484c6dc3333b0727c","tags":[]},{"url":"https://git.kernel.org/stable/c/fdd95e819d828c975aaeb258a3fed5dd7fd136d0","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}