{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.19.10-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  fs: init flags_valid before calling vfs_fileattr_get  syzbot reported a uninit-value bug in [1].  Similar to the \"*get\" context where the kernel's internal file_kattr structure is initialized before calling vfs_fileattr_get(), we should use the same mechanism when using fa.  [1] BUG: KMSAN: uninit-value in fuse_fileattr_get+0xeb4/0x1450 fs/fuse/ioctl.c:517  fuse_fileattr_get+0xeb4/0x1450 fs/fuse/ioctl.c:517  vfs_fileattr_get fs/file_attr.c:94 [inline]  __do_sys_file_getattr fs/file_attr.c:416 [inline]  Local variable fa.i created at:  __do_sys_file_getattr fs/file_attr.c:380 [inline]  __se_sys_file_getattr+0x8c/0xbd0 fs/file_attr.c:372",
  "id": "DEBIAN-CVE-2026-43474",
  "modified": "2026-09-14T16:47:46.510406514Z",
  "published": "2026-05-08T15:17:00.577Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-43474"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-43474"
  ]
}