{
  "cveId": "CVE-2026-46262",
  "url": "https://patchblox.com/security/cve/CVE-2026-46262",
  "summary": "CVE-2026-46262 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-46262, released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ASoC: fsl_xcvr: Revert fix missing lock in fsl_x...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ASoC: fsl_xcvr: Revert fix missing lock in fsl_xcvr_mode_put()  This reverts commit f51424872760 (\u0022ASoC: fsl_xcvr: fix missing lock in fsl_xcvr_mode_put()\u0022).  The original patch attempted to acquire the card-\u003Econtrols_rwsem lock in fsl_xcvr_mode_put(). However, this function is called from the upper ALSA core function snd_ctl_elem_write(), which already holds the write lock on controls_rwsem for the whole put operation. So there is no need to simply hold the lock for fsl_xcvr_activate_ctl() again.  Acquiring the read lock while holding the write lock in the same thread results in a deadlock and a hung task, as reported by Alexander Stein.",
  "published": "2026-06-03T18:16:27Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00091,
  "epssPercentile": 0.00476,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.170-1",
      "fix": "DEBIAN-CVE-2026-46262",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-46262",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.85-1",
      "fix": "DEBIAN-CVE-2026-46262",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-46262",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.18.14-1",
      "fix": "DEBIAN-CVE-2026-46262",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-46262",
      "released": "2026-06-24T14:07:24Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}