{
  "fix": "ALAS2023-2026-1987",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1987",
  "summary": "ALAS2023-2026-1987, released July 20, 2026, fixes 1 CVE across 18 products. None of them is reported as exploited. Patch Radar priority: Routine.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 18 packages",
  "released": "2026-07-20T09:00:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes CVE-2026-53163",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00123,
  "maxCvss": 5.5,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-1987.html",
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  "cves": [
    {
      "cveId": "CVE-2026-53163",
      "url": "https://patchblox.com/security/cve/CVE-2026-53163",
      "title": "locking/rtmutex: Skip remove_waiter() when waiter is not enqueued",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.5,
      "epss": 0.00123,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
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  "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"
  }
}