{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.19.11-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  erofs: set fileio bio failed in short read case  For file-backed mount, IO requests are handled by vfs_iocb_iter_read(). However, it can be interrupted by SIGKILL, returning the number of bytes actually copied. Unused folios in bio are unexpectedly marked as uptodate.    vfs_read     filemap_read       filemap_get_pages         filemap_readahead           erofs_fileio_readahead             erofs_fileio_rq_submit               vfs_iocb_iter_read                 filemap_read                   filemap_get_pages  \u003c= detect signal               erofs_fileio_ki_complete  \u003c= set all folios uptodate  This patch addresses this by setting short read bio with an error directly.",
  "id": "DEBIAN-CVE-2026-31514",
  "modified": "2026-09-14T16:47:38.003425524Z",
  "published": "2026-04-22T14:16:50.810Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-31514"
    }
  ],
  "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-2026-31514"
  ]
}