CVE-2026-90148NFSv4: Fix incorrect argument passed to nfs4_delete_lease() in nfs4_add_lease()
Updated under an hour ago ()
Does this affect you?
It affects Linux. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
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
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 19, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from e93a5e9306a576011f03011b492d4fbaa274477b before ff7244faa13b23e9acfad9df0438f0b44b338f62; from e93a5e9306a576011f03011b492d4fbaa274477b before d148a652d52fd6aee96daf798922eb800ebb3018; from e93a5e9306a576011f03011b492d4fbaa274477b before d179ff22cd8514f966966fd9ad425dcbb98e1ada; from e93a5e9306a576011f03011b492d4fbaa274477b before 468e458ffde907ba19acd2102ca1fbb8f6fbede2 | CNA record |
References
- https://git.kernel.org/stable/c/ff7244faa13b23e9acfad9df0438f0b44b338f62
- https://git.kernel.org/stable/c/d148a652d52fd6aee96daf798922eb800ebb3018
- https://git.kernel.org/stable/c/d179ff22cd8514f966966fd9ad425dcbb98e1ada
- https://git.kernel.org/stable/c/468e458ffde907ba19acd2102ca1fbb8f6fbede2
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.