{"id":"AZL-102264","summary":"CVE-2026-90148 affecting package kernel 6.6.150.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nNFSv4: Fix incorrect argument passed to nfs4_delete_lease() in nfs4_add_lease()\n\nWhen nfs4_add_lease() races with a delegation return, it calls\nnfs4_delete_lease() to clean up. Previously, it passed priv,\nwhich can legitimately be NULL. Passing a NULL priv eventually\nleads to a NULL pointer dereference in generic_setlease().","modified":"2026-09-19T05:33:49Z","published":"2026-09-17T17:17:07Z","upstream":["CVE-2026-90148"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90148"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.6.150.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-102264.json"}}],"schema_version":"1.9.0"}