{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.86-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.4-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  zram: do not forget to endio for partial discard requests  As reported by Qu Wenruo and Avinesh Kumar, the following   getconf PAGESIZE  65536  blkdiscard -p 4k /dev/zram0  takes literally forever to complete.  zram doesn't support partial discards and just returns immediately w/o doing any discard work in such cases.  The problem is that we forget to endio on our way out, so blkdiscard sleeps forever in submit_bio_wait().  Fix this by jumping to end_bio label, which does bio_endio().",
  "id": "DEBIAN-CVE-2026-46089",
  "modified": "2026-06-26T09:48:23.782865418Z",
  "published": "2026-05-27T14:17:30.443Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-46089"
    }
  ],
  "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-2026-46089"
  ]
}