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CVE-2026-43248 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: vhost: move vdpa group bound check to vhost_vdpa Remove duplication by consolidating these here. This reduces the posibility of a parent driver missing them. While we're at it, fix a bug in vdpa_sim where a valid ASID can be assigned to a group equal to ngroups, causing an out of bound write.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/406db68f9cb976a8ddfafd631197264f2307e9c9 kernel.org
https://git.kernel.org/stable/c/7441d35d14d9a3d66d925d90cb73c75394e6d454 kernel.org
https://git.kernel.org/stable/c/cd025c1e876b4e262e71398236a1550486a73ede kernel.org
https://git.kernel.org/stable/c/ddb57354634b6ba851b79da45f1de42c646f27d0 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-43248
NVD Published Date:
05/06/2026
NVD Last Modified:
05/06/2026
Source:
kernel.org