{
  "cveId": "CVE-2026-45869",
  "url": "https://patchblox.com/security/cve/CVE-2026-45869",
  "summary": "CVE-2026-45869 is fixed in 16 products on 1 platform, first by DEBIAN-CVE-2026-45869, released May 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  power: supply: wm97xx: Fix NULL pointer derefere...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  power: supply: wm97xx: Fix NULL pointer dereference in power_supply_changed()  In \u0060probe()\u0060, \u0060request_irq()\u0060 is called before allocating/registering a \u0060power_supply\u0060 handle. If an interrupt is fired between the call to \u0060request_irq()\u0060 and \u0060power_supply_register()\u0060, the \u0060power_supply\u0060 handle will be used uninitialized in \u0060power_supply_changed()\u0060 in \u0060wm97xx_bat_update()\u0060 (triggered from the interrupt handler). This will lead to a \u0060NULL\u0060 pointer dereference since  Fix this racy \u0060NULL\u0060 pointer dereference by making sure the IRQ is requested _after_ the registration of the \u0060power_supply\u0060 handle. Since the IRQ is the last thing requests in the \u0060probe()\u0060 now, remove the error path for freeing it. Instead add one for unregistering the \u0060power_supply\u0060 handle when IRQ request fails.",
  "published": "2026-05-27T14:17:00Z",
  "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": 0.0016,
  "epssPercentile": 0.05258,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
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      "released": "2026-08-12T01:09:28Z"
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      "product": "kernel-64kb",
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      "fix": "OPENSUSE-SU-2026:21555-1",
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      "released": "2026-08-12T01:09:28Z"
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      "fixedVersion": "6.4.0-150700.53.73.2",
      "fix": "SUSE-SU-2026:3166-1",
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      "released": "2026-07-21T17:09:27Z"
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      "released": "2026-08-11T21:26:34Z"
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  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}