{
  "fix": "ALAS2023-2026-1815",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1815",
  "summary": "ALAS2023-2026-1815, released June 8, 2026, fixes 8 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 4 packages",
  "released": "2026-06-08T09:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-32316, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00791,
  "maxCvss": 8.2,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-1815.html",
  "appliesTo": [
    {
      "product": "jq",
      "productUrl": "https://patchblox.com/security/product/linux/jq",
      "release": "amzn 2023",
      "fixedVersion": "1.8.1-59.amzn2023",
      "supported": true
    },
    {
      "product": "jq-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/jq-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.8.1-59.amzn2023",
      "supported": true
    },
    {
      "product": "jq-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/jq-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.8.1-59.amzn2023",
      "supported": true
    },
    {
      "product": "jq-devel",
      "productUrl": "https://patchblox.com/security/product/linux/jq-devel",
      "release": "amzn 2023",
      "fixedVersion": "1.8.1-59.amzn2023",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-32316",
      "url": "https://patchblox.com/security/cve/CVE-2026-32316",
      "title": "jq: Integer overflow in jvp_string_append() allows Heap-based Buffer Overflow",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.00791,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39979",
      "url": "https://patchblox.com/security/cve/CVE-2026-39979",
      "title": "jq: Out-of-Bounds Read in jv_parse_sized() Error Formatting for Non-NUL-Terminated Counted Buffers",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.0056,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-40164",
      "url": "https://patchblox.com/security/cve/CVE-2026-40164",
      "title": "jq: Algorithmic complexity DoS via hardcoded MurmurHash3 seed",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.2,
      "epss": 0.00366,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-33948",
      "url": "https://patchblox.com/security/cve/CVE-2026-33948",
      "title": "jq: Embedded-NUL Truncation in CLI JSON Input Path Causes Prefix-Only Validation of Malformed Input",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 5.3,
      "epss": 0.00256,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-33947",
      "url": "https://patchblox.com/security/cve/CVE-2026-33947",
      "title": "jq: Unbounded Recursion in jv_setpath(), jv_getpath() and delpaths_sorted()",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.2,
      "epss": 0.00234,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-39956",
      "url": "https://patchblox.com/security/cve/CVE-2026-39956",
      "title": "jq: Missing runtime type checks for _strindices lead to crash and limited memory disclosure",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.1,
      "epss": 0.00174,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43894",
      "url": "https://patchblox.com/security/cve/CVE-2026-43894",
      "title": "jq: Wild stack write via signed-integer overflow in decNumber D2U() macro",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.2,
      "epss": 0.00158,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43896",
      "url": "https://patchblox.com/security/cve/CVE-2026-43896",
      "title": "jq: Stack Overflow in Recursive Object Merge",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.2,
      "epss": 0.00154,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}