{
  "fix": "ALAS2023-2026-1755",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1755",
  "summary": "ALAS2023-2026-1755, released May 25, 2026, fixes 4 CVEs across 13 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 13 packages",
  "released": "2026-05-25T09:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-5946, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01942,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-1755.html",
  "appliesTo": [
    {
      "product": "bind",
      "productUrl": "https://patchblox.com/security/product/linux/bind",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-chroot",
      "productUrl": "https://patchblox.com/security/product/linux/bind-chroot",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/bind-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/bind-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-devel",
      "productUrl": "https://patchblox.com/security/product/linux/bind-devel",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-dnssec-utils",
      "productUrl": "https://patchblox.com/security/product/linux/bind-dnssec-utils",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-dnssec-utils-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/bind-dnssec-utils-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-doc",
      "productUrl": "https://patchblox.com/security/product/linux/bind-doc",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-libs",
      "productUrl": "https://patchblox.com/security/product/linux/bind-libs",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-libs-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/bind-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-license",
      "productUrl": "https://patchblox.com/security/product/linux/bind-license",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-utils",
      "productUrl": "https://patchblox.com/security/product/linux/bind-utils",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "bind-utils-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/bind-utils-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "32:9.18.49-1.amzn2023.0.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-5946",
      "url": "https://patchblox.com/security/cve/CVE-2026-5946",
      "title": "Invalid handling of CLASS != IN",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01942,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-3039",
      "url": "https://patchblox.com/security/cve/CVE-2026-3039",
      "title": "BIND 9 server memory exhaustion during GSS-API TKEY negotiation",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.01086,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5950",
      "url": "https://patchblox.com/security/cve/CVE-2026-5950",
      "title": "Unbounded resend loop in BIND 9 resolver",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.3,
      "epss": 0.0066,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-3592",
      "url": "https://patchblox.com/security/cve/CVE-2026-3592",
      "title": "Amplification vulnerabilities via self-pointed glue records",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.3,
      "epss": 0.00406,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T20:03:11Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}