On Mon, 2026-08-24 at 04:01 -0700, Devansh Patel -X (devanshp - E
INFOCHIPS PRIVATE LIMITED at Cisco) wrote:
> From: Devansh Patel <[email protected]>
> 
> The current product-only mapping generates vendor-wildcard CPEs, while
> the old libexpat:expat dictionary entries are deprecated.
> libexpat_project:libexpat is the active NVD dictionary CPE and
> configuration identity, and is also used by CNA affected-data records
> for the packaged libexpat source.
> 
> This changes the generated product identity. With the frozen
> sbom-cve-check database, the 63-entry CVE report is unchanged, so this is
> an identity correction with no CVE delta.
> 
> Signed-off-by: Devansh Patel <[email protected]>
> ---
>  meta/recipes-core/expat/expat_2.8.3.bb | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/meta/recipes-core/expat/expat_2.8.3.bb 
> b/meta/recipes-core/expat/expat_2.8.3.bb
> index 79e8c15227..e431792826 100644
> --- a/meta/recipes-core/expat/expat_2.8.3.bb
> +++ b/meta/recipes-core/expat/expat_2.8.3.bb
> @@ -30,4 +30,4 @@ do_install_ptest:class-target() {
>  
>  BBCLASSEXTEND += "native nativesdk"
>  
> -CVE_PRODUCT = "expat libexpat"
> +CVE_PRODUCT = "libexpat_project:libexpat"

Hi,

This change would exclude CVEs that actually do apply to expat, such as
CVE-2026-76641 which has CPE libexpat:libexpat in the MITRE database
(most easily seen in the json representation [1]). I don't think it is
correct.

What was the motivation to change this CVE_PRODUCT assignment?

[1]: https://cveawg.mitre.org/api/cve/CVE-2026-76641

Best regards,

-- 
Paul Barker

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