{
  "fix": "ALAS2023-2026-1863",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1863",
  "summary": "ALAS2023-2026-1863, released June 22, 2026, fixes 2 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 18 packages",
  "released": "2026-06-22T09:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-46243, high severity",
  "supported": true,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00413,
  "maxCvss": 8.4,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-1863.html",
  "appliesTo": [
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    },
    {
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    {
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    },
    {
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    },
    {
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    },
    {
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    },
    {
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      "release": "amzn 2023",
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    },
    {
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      "release": "amzn 2023",
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      "supported": true
    },
    {
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      "release": "amzn 2023",
      "fixedVersion": "1:6.12.88-119.160.amzn2023",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-46243",
      "url": "https://patchblox.com/security/cve/CVE-2026-46243",
      "title": "smb: client: reject userspace cifs.spnego descriptions",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00413,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46323",
      "url": "https://patchblox.com/security/cve/CVE-2026-46323",
      "title": "net: gro: don\u0027t merge zcopy skbs",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.4,
      "epss": 0.00137,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}