{
  "fix": "ALAS2023-2026-1714",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2026-1714",
  "summary": "ALAS2023-2026-1714, released May 25, 2026, fixes 6 CVEs across 18 products. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 18 packages",
  "released": "2026-05-25T09:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-42945, rated Critical",
  "supported": true,
  "cveCount": 6,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.68047,
  "maxCvss": 8.1,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2026-1714.html",
  "appliesTo": [
    {
      "product": "nginx",
      "productUrl": "https://patchblox.com/security/product/linux/nginx",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-all-modules",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-all-modules",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-core",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-core",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-core-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-core-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-debugsource",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-filesystem",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-filesystem",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-devel",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-devel",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-http-image-filter",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-http-image-filter",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-http-image-filter-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-http-image-filter-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-http-perl",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-http-perl",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-http-perl-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-http-perl-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-http-xslt-filter",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-http-xslt-filter",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-http-xslt-filter-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-http-xslt-filter-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-mail",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-mail",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-mail-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-mail-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-stream",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-stream",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    },
    {
      "product": "nginx-mod-stream-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/nginx-mod-stream-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1:1.30.1-1.amzn2023.0.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-42945",
      "url": "https://patchblox.com/security/cve/CVE-2026-42945",
      "title": "NGINX ngx_http_rewrite_module vulnerability",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 8.1,
      "epss": 0.68047,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42946",
      "url": "https://patchblox.com/security/cve/CVE-2026-42946",
      "title": "NGINX ngx_http_scgi_module and ngx_http_uwsgi_module vulnerability",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.4,
      "epss": 0.00932,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42926",
      "url": "https://patchblox.com/security/cve/CVE-2026-42926",
      "title": "nginx: When NGINX Open Source is configured to proxy HTTP/2 traffic by setting proxy_http_version\u00A0to 2, and also uses proxy_...",
      "priority": "High",
      "severity": "important",
      "epss": 0.00346,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42934",
      "url": "https://patchblox.com/security/cve/CVE-2026-42934",
      "title": "NGINX ngx_http_charset_module vulnerability",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 4.8,
      "epss": 0.00731,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-40701",
      "url": "https://patchblox.com/security/cve/CVE-2026-40701",
      "title": "NGINX ngx_http_ssl_module vulnerability",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 4.8,
      "epss": 0.0069,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-40460",
      "url": "https://patchblox.com/security/cve/CVE-2026-40460",
      "title": "NGINX ngx_quic_module vulnerability",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00373,
      "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"
  }
}