Nordic NFC Type 2 and Type 4 Tag libraries in Zephyr firmware: identifiers and CRA notes
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What it is
Nordic NFC Type 2 and Type 4 Tag libraries
Notes on this component
Same component as the `nordic-nfc-t2t-t4t` blob row (same `upstream.name`): `nrfxlib/nfc/Kconfig`'s symbol selecting the precompiled Type 2 Tag library over a source implementation. `CONFIG_NFC_T4T_NRFXLIB` is the sibling symbol for Type 4 Tag. No advisory names the NFC Type 2 Tag library as of 10 October 2026: none of the CVEs NVD lists from Nordic's own CVE Numbering Authority, nothing in GitHub's advisory database for sdk-nrfxlib, nothing in NVD. It ships as a prebuilt binary and has no CPE, so there is no public identifier to match against: a vulnerability in it will not appear in a match here, and a maker has to watch Nordic's own security advisories for it.
Where it hides in a firmware SBOM
It is compiled into the kernel image when CONFIG_NFC_T2T_NRFXLIB is y. It does not appear in west spdx output; the only trace is the .config file in your build directory.
The identifiers we assign
No PURL and no CPE are recorded for this row.
{version} is filled in from your build. The version is read from the version your SBOM already carries for it.
The SBOM check adds these identifiers to a component your build listed without them.
Honest gaps
Vendor: nordicsemiconductor.
This row has no CPE and no PURL, so feeds cannot be matched by identifier.
Where this row comes from
https://services.nvd.nist.gov/rest/json/cves/2.0?sourceIdentifier=30a5e7fb-040d-440a-8cdf-a4a2068ce72e
Checked on 10 October 2026.
Known vulnerabilities
Not checked yet
Vulnerability data changes daily. Check the version you ship in the SBOM check.
CRA notes
- List this component in your SBOM. Annex I, Part II (1):
- Ship the version with no known exploitable vulnerabilities at release. Annex I, Part I (2(a)):
- This ships as a binary. Ask the vendor for their SBOM and their advisory feed. A request you can send Annex I, Part II (1):
Source: Annex I of Regulation (EU) 2024/2847 (Cyber Resilience Act), legal state 2026.10.13-1.
Related Zephyr components
No related components yet.
Guides that mention Nordic NFC Type 2 and Type 4 Tag libraries
Next step
Check the Nordic NFC Type 2 and Type 4 Tag libraries you ship for known vulnerabilitiesDeclarable prepares documentation for you to review. It is not legal advice and not certification. You sign your own declaration of conformity.