Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package kernel-zfcpdump-core (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-KERNELZFCPDUMPCORE-16471083
- published7 May 2026
- disclosed6 May 2026
Introduced: 6 May 2026
CVE-2026-43248 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-core package and not the kernel-zfcpdump-core package as distributed by RHEL.
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.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2467084
- https://access.redhat.com/security/cve/CVE-2026-43248
- https://access.redhat.com/errata/RHSA-2026:67471
- https://git.kernel.org/stable/c/406db68f9cb976a8ddfafd631197264f2307e9c9
- https://git.kernel.org/stable/c/7441d35d14d9a3d66d925d90cb73c75394e6d454
- https://git.kernel.org/stable/c/cd025c1e876b4e262e71398236a1550486a73ede
- https://git.kernel.org/stable/c/ddb57354634b6ba851b79da45f1de42c646f27d0