{
"id": "GHSA-rmc7-77jw-fvm4",
"aliases": [
"CVE-2026-74730"
],
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFS: Pin the 'struct nfs_server' during a FREE_STATEID call\n\nDan Aloni reports that he was able to hit a use-after-free bug if a\nFREE_STATEID operation gets delayed for whatever reason. Fix this by\nbumping the refcount of the 'struct nfs_server' object for the duration\nof the FREE_STATEID so it doesn't get cleaned up from underneath us\nwhile operations are still in flight.",
"affected": [],
"modified": "2026-08-25T06:31:31Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"published": "2026-08-22T18:30:30Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-74730",
"type": "ADVISORY"
},
{
"url": "https://git.kernel.org/stable/c/80ed3d762628b36c9e4b22fac7c65b72ef3b13dd",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/af62f1af182d33a0de38308c012841885d8ab92e",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/caee6a68ffaa5016dfc01cd0b3dc1896a32e3abd",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/cf616096a0f3a2b60f7d68b6b39674a6867ded9c",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/d71dfffa512e71b166a889484e4c3b148a9a3af2",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/d858ab09e787106432d4d9830bad9dfedf02f890",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/ed1161ab6239761958b38d5667225634fc2be894",
"type": "WEB"
},
{
"url": "https://git.kernel.org/stable/c/ed2f92ce2fc48463c41e0e540b9a3454889e8af8",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [],
"severity": "CRITICAL",
"github_reviewed": false,
"nvd_published_at": "2026-08-22T16:16:48Z",
"github_reviewed_at": null
}
}