CVE-2026-90148

In the Linux kernel, the following vulnerability has been resolved: NFSv4: Fix incorrect argument passed to nfs4_delete_lease() in nfs4_add_lease() When nfs4_add_lease() races with a delegation return, it calls nfs4_delete_lease() to clean up. Previously, it passed priv, which can legitimately be NULL. Passing a NULL priv eventually leads to a NULL pointer dereference in generic_setlease().

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/468e458ffde907ba19acd2102ca1fbb8f6fbede2
https://git.kernel.org/stable/c/d148a652d52fd6aee96daf798922eb800ebb3018
https://git.kernel.org/stable/c/d179ff22cd8514f966966fd9ad425dcbb98e1ada
https://git.kernel.org/stable/c/ff7244faa13b23e9acfad9df0438f0b44b338f62

Configurations

No configuration.

History

17 Sep 2026, 17:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-17 17:17

Updated : 2026-09-17 17:17

NVD link : CVE-2026-90148

Mitre link : CVE-2026-90148

CVE.ORG link : CVE-2026-90148

JSON object : View

Products Affected

No product.

CWE

No CWE.

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