{
  "fix": "ALAS2023-2026-2059",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2059",
  "summary": "ALAS2023-2026-2059, released August 17, 2026, fixes 23 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 10 packages",
  "released": "2026-08-17T09:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-13697, rated Critical",
  "supported": true,
  "cveCount": 23,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00644,
  "maxCvss": 9.1,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-2059.html",
  "appliesTo": [
    {
      "product": "nodejs24",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24",
      "release": "amzn 2023",
      "fixedVersion": "1:24.18.1-1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "nodejs24-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:24.18.1-1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "nodejs24-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1:24.18.1-1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "nodejs24-devel",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24-devel",
      "release": "amzn 2023",
      "fixedVersion": "1:24.18.1-1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "nodejs24-docs",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24-docs",
      "release": "amzn 2023",
      "fixedVersion": "1:24.18.1-1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "nodejs24-full-i18n",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24-full-i18n",
      "release": "amzn 2023",
      "fixedVersion": "1:24.18.1-1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "nodejs24-libs",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24-libs",
      "release": "amzn 2023",
      "fixedVersion": "1:24.18.1-1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "nodejs24-libs-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:24.18.1-1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "nodejs24-npm",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs24-npm",
      "release": "amzn 2023",
      "fixedVersion": "1:11.16.0-1.24.18.1.1.amzn2023.0.2",
      "supported": true
    },
    {
      "product": "v8-13.6-devel",
      "productUrl": "https://patchblox.com/security/product/linux/v8-13.6-devel",
      "release": "amzn 2023",
      "fixedVersion": "3:13.6.233.17-1.24.18.1.1.amzn2023.0.2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-13697",
      "url": "https://patchblox.com/security/cve/CVE-2026-13697",
      "title": "node-undici: undici\u0027s cache interceptor mishandles malformed Cache-Control private directives",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.1,
      "epss": 0.00569,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-59871",
      "url": "https://patchblox.com/security/cve/CVE-2026-59871",
      "title": "node-tar: node-tar is a tar archive manipulation library for Node.js",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00644,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-59873",
      "url": "https://patchblox.com/security/cve/CVE-2026-59873",
      "title": "nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00582,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-56848",
      "url": "https://patchblox.com/security/cve/CVE-2026-56848",
      "title": "Node.js and 2 others: Use After Free",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00574,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-56846",
      "url": "https://patchblox.com/security/cve/CVE-2026-56846",
      "title": "Node.js and 2 others: Uncontrolled Resource Consumption",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.005,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-69184",
      "url": "https://patchblox.com/security/cve/CVE-2026-69184",
      "title": "c-ares: CPU-exhaustion denial of service via unbounded DNS name compression pointer chains",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00479,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-59874",
      "url": "https://patchblox.com/security/cve/CVE-2026-59874",
      "title": "nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00434,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-14643",
      "url": "https://patchblox.com/security/cve/CVE-2026-14643",
      "title": "node-undici: undici\u0027s cache interceptor mishandles optional whitespace placed around the equals sign of a qualified no-cache or pr...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00396,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-13149",
      "url": "https://patchblox.com/security/cve/CVE-2026-13149",
      "title": "nodejs: Node.js is a software development platform for building fast and scalable network applications in the JavaScript prog...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00364,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58043",
      "url": "https://patchblox.com/security/cve/CVE-2026-58043",
      "title": "Node.js 22 and 2 others: Improper Access Control - Generic",
      "priority": "High",
      "severity": "high",
      "cvss": 8.4,
      "epss": 0.00138,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58042",
      "url": "https://patchblox.com/security/cve/CVE-2026-58042",
      "title": "Node.js and 2 others: Uncontrolled Resource Consumption",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.9,
      "epss": 0.00369,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-59875",
      "url": "https://patchblox.com/security/cve/CVE-2026-59875",
      "title": "node-tar: node-tar is a tar archive manipulation library for Node.js",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00354,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-16728",
      "url": "https://patchblox.com/security/cve/CVE-2026-16728",
      "title": "node-undici: undici\u0027s retry interceptor can deliver a response whose body length does not match the Content-Length header exposed...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00288,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58041",
      "url": "https://patchblox.com/security/cve/CVE-2026-58041",
      "title": "Node.js and 2 others: Time-of-check Time-of-use (TOCTOU) Race Condition",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.3,
      "epss": 0.00287,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-16729",
      "url": "https://patchblox.com/security/cve/CVE-2026-16729",
      "title": "node-undici: undici\u0027s setCookie function does not fully sanitize cookie attributes",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00278,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58040",
      "url": "https://patchblox.com/security/cve/CVE-2026-58040",
      "title": "Node.js and 2 others: Improper Validation of Certificate with Host Mismatch",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.3,
      "epss": 0.00278,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58044",
      "url": "https://patchblox.com/security/cve/CVE-2026-58044",
      "title": "Node.js and 2 others: HTTP Request Smuggling",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.8,
      "epss": 0.00271,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-15157",
      "url": "https://patchblox.com/security/cve/CVE-2026-15157",
      "title": "node-undici: undici does not validate the type property of a duck-typed blob-like request body before using it as the Content-Type...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.4,
      "epss": 0.00261,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58045",
      "url": "https://patchblox.com/security/cve/CVE-2026-58045",
      "title": "Node.js and 2 others: Uncontrolled Resource Consumption",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.2,
      "epss": 0.00167,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-56847",
      "url": "https://patchblox.com/security/cve/CVE-2026-56847",
      "title": "Node.js 22 and 2 others: Excessive Use of Unconditional Branching",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.1,
      "epss": 0.00158,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53655",
      "url": "https://patchblox.com/security/cve/CVE-2026-53655",
      "title": "node-tar applies PAX size override to intermediary GNU long-name/long-link headers, causing tar parser interpretation differential (file smuggling)",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.5,
      "epss": 0.00156,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-58039",
      "url": "https://patchblox.com/security/cve/CVE-2026-58039",
      "title": "Node.js and 2 others: Improper Access Control - Generic",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.4,
      "epss": 0.00155,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-56850",
      "url": "https://patchblox.com/security/cve/CVE-2026-56850",
      "title": "Node.js 22 and 2 others: Improper Authentication - Generic",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.4,
      "epss": 0.00084,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T13:56:55Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}