{
  "fix": "RLSA-2026:7350",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-7350",
  "summary": "RLSA-2026:7350, released April 10, 2026, fixes 15 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 2 packages",
  "released": "2026-04-10T00:04:09Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-1526, high severity",
  "supported": true,
  "cveCount": 15,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01279,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:7350",
  "appliesTo": [
    {
      "product": "nodejs-nodemon",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs-nodemon",
      "release": "rocky 9",
      "fixedVersion": "0:3.0.3-3.module\u002Bel9.7.0\u002B40025\u002B0e0cf6b2",
      "supported": true
    },
    {
      "product": "nodejs-packaging",
      "productUrl": "https://patchblox.com/security/product/linux/nodejs-packaging",
      "release": "rocky 9",
      "fixedVersion": "0:2021.06-6.module\u002Bel9.7.0\u002B40052\u002Be32ea525",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-1526",
      "url": "https://patchblox.com/security/cve/CVE-2026-1526",
      "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": 0.01279,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-21637",
      "url": "https://patchblox.com/security/cve/CVE-2026-21637",
      "title": "HackerOne: CVE-2026-21637 TLS PSK/ALPN Callback Exceptions Bypass Error Handlers",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.01119,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-2229",
      "url": "https://patchblox.com/security/cve/CVE-2026-2229",
      "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": 0.01003,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-2581",
      "url": "https://patchblox.com/security/cve/CVE-2026-2581",
      "title": "nodejs-devel: 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": 0.0063,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-1525",
      "url": "https://patchblox.com/security/cve/CVE-2026-1525",
      "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": 9.8,
      "epss": 0.0056,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-1528",
      "url": "https://patchblox.com/security/cve/CVE-2026-1528",
      "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": 0.0056,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-25547",
      "url": "https://patchblox.com/security/cve/CVE-2026-25547",
      "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": 0.00538,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-21714",
      "url": "https://patchblox.com/security/cve/CVE-2026-21714",
      "title": "Node.js 14 and 15 others: Missing Release of Memory after Effective Lifetime",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00431,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-21713",
      "url": "https://patchblox.com/security/cve/CVE-2026-21713",
      "title": "Node.js 14 and 15 others: Observable Timing Discrepancy",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00366,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-21712",
      "url": "https://patchblox.com/security/cve/CVE-2026-21712",
      "title": "A flaw in Node.js URL processing causes an assertion failure in native code when \u0060url.format()\u0060 is called with a malformed internationalized domain name (IDN) containing invalid characters, crashing the Node.js process.",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00332,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-1527",
      "url": "https://patchblox.com/security/cve/CVE-2026-1527",
      "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": 0.00315,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-21717",
      "url": "https://patchblox.com/security/cve/CVE-2026-21717",
      "title": "A flaw in V8\u0027s string hashing mechanism causes integer-like strings to be hashed to their numeric value, making hash collisions trivially predictable. By crafting a request that causes many such collisions in V8\u0027s internal string table, an attacker can significantly degrade performance of the Node.js process.\n\nThe most common trigger is any endpoint that calls \u0060JSON.parse()\u0060 on attacker-controlled input, as JSON parsing automatically internalizes short strings into the affected hash table.\n\nThis vulnerability affects **20.x, 22.x, 24.x, and 25.x**.",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00273,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-21711",
      "url": "https://patchblox.com/security/cve/CVE-2026-21711",
      "title": "Node.js 14 and 12 others: Improper Access Control",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00166,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-21715",
      "url": "https://patchblox.com/security/cve/CVE-2026-21715",
      "title": "Node.js 14 and 15 others: Incorrect Permission Assignment for Critical Resource",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.0015,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-21716",
      "url": "https://patchblox.com/security/cve/CVE-2026-21716",
      "title": "Node.js 14 and 15 others: Missing Authorization",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}