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CVE-2026-98578 Details

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: st21nfca: validate ISO15693 inventory length The ISO15693 inventory helper removes a two-byte prefix without checking that it exists, then accepts a one-byte remainder before reading data[1] as the DSFID. Require the prefix and at least two remaining bytes before copying the UID data and reading the DSFID.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/3af2ea4035581a1607d9830779c187a0c7e225aa	kernel.org
https://git.kernel.org/stable/c/57d183764f3002f9625ee4deeeb20716c519534e	kernel.org
https://git.kernel.org/stable/c/6353dae51bc9b3cad13c9d890b53311a46c96b4e	kernel.org
https://git.kernel.org/stable/c/7f2ea5ed588c03d481f0301e6c3d4240132383fb	kernel.org
https://git.kernel.org/stable/c/9fa21b0f78adb514e3bd96a505ddb752e9727ff3	kernel.org
https://git.kernel.org/stable/c/a86987d03a4d39acdbe4533d83db4d656ea36c59	kernel.org
https://git.kernel.org/stable/c/e47b2a350bb0ff123434ec5484c6dc3333b0727c	kernel.org
https://git.kernel.org/stable/c/fdd95e819d828c975aaeb258a3fed5dd7fd136d0	kernel.org

see all 8 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

Date	Action	Recorded By
Oct 19, 2026	CVE Modified	kernel.org
Oct 18, 2026	New CVE Received	kernel.org