CVE-2026-90148
CVE CVE-2026-90148EUVD EUVD-2026-81741Published 2026-09-17T16:06:42.000Z
What the advisory describes
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().
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 6.18.52; patch: 6.12.110; e93a5e9306a576011f03011b492d4fbaa274477b <d179ff22cd8514f966966fd9ad425dcbb98e1ada; patch: 7.3-rc1; e93a5e9306a576011f03011b492d4fbaa274477b <468e458ffde907ba19acd2102ca1fbb8f6fbede2; e93a5e9306a576011f03011b492d4fbaa274477b <d148a652d52fd6aee96daf798922eb800ebb3018; patch: 7.2.6; patch: 0; e93a5e9306a576011f03011b492d4fbaa274477b <ff7244faa13b23e9acfad9df0438f0b44b338f62; 5.14
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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