What is GHSA-vc4w-f249-26qv?

GHSA-vc4w-f249-26qv is a security advisory published by GitHub Security Advisories with unknown severity. In the Linux kernel, the following vulnerability has been resolved: nfsd: fix handling of...

Which CVE IDs does GHSA-vc4w-f249-26qv cover?

GHSA-vc4w-f249-26qv covers the following CVE IDs: CVE-2026-98250. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-vc4w-f249-26qvunknown

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix handling of...

Vendor

GitHub Security Advisories

Published

October 6, 2026

Last Modified

October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-98250 →

📋 Description

In the Linux kernel, the following vulnerability has been resolved:

nfsd: fix handling of NFSEXP_PNFS in the netlink codepath

The rework of how block layouts were checked moved the check for NFSEXP_PNFS out of nfsd4_setup_layout_type() and into the callers. That patch didn't account for the new call in nfsd4_setup_layout_type().

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-98250
https://git.kernel.org/stable/c/30335038d4e25cf017abb0562f4f4eace4f58f96
https://git.kernel.org/stable/c/f76017a7663c4ce5e379f8a8d39f032bdb1fd865
https://github.com/advisories/GHSA-vc4w-f249-26qv