{
  "fix": "apache2-data 2.4.66-2ubuntu2.4",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-apache2-data-2.4.66-2ubuntu2.4",
  "summary": "apache2-data 2.4.66-2ubuntu2.4, released June 8, 2026, fixes 12 CVEs in apache2-data. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "apache2-data 2.4.66-2ubuntu2.4 for Ubuntu 26.04.1 LTS (resolute)",
  "released": "2026-06-08T09:16:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-34355, high severity",
  "supported": true,
  "cveCount": 12,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01161,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "apache2-data",
      "productUrl": "https://patchblox.com/security/product/linux/apache2-data",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "2.4.66-2ubuntu2.4",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-34355",
      "url": "https://patchblox.com/security/cve/CVE-2026-34355",
      "title": "Apache HTTP Server: mod_proxy_html buffer overflow",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.7,
      "epss": 0.01161,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42536",
      "url": "https://patchblox.com/security/cve/CVE-2026-42536",
      "title": "Apache HTTP Server: mod_xml2enc heap overflow",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.7,
      "epss": 0.01024,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-44185",
      "url": "https://patchblox.com/security/cve/CVE-2026-44185",
      "title": "Apache HTTP Server: Stack Buffer Over-Read in mod_ssl OCSP \u0060send_request\u0060",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.7,
      "epss": 0.00741,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-34356",
      "url": "https://patchblox.com/security/cve/CVE-2026-34356",
      "title": "Apache HTTP Server: ProxyPassReverseCookieMap buffer overflow",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.7,
      "epss": 0.00708,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-29167",
      "url": "https://patchblox.com/security/cve/CVE-2026-29167",
      "title": "Apache HTTP Server: mod_ldap per-dir use-after-free",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00688,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-44186",
      "url": "https://patchblox.com/security/cve/CVE-2026-44186",
      "title": "Apache HTTP Server: Loop in \u0060proxy_ftp_handler\u0060 in mod_proxy_ftp",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.7,
      "epss": 0.00583,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43951",
      "url": "https://patchblox.com/security/cve/CVE-2026-43951",
      "title": "Apache HTTP Server: OOB Read in \u0060merge_response_headers\u0060 can cause crash",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.7,
      "epss": 0.00545,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-42535",
      "url": "https://patchblox.com/security/cve/CVE-2026-42535",
      "title": "Apache HTTP Server: mod_dav_fs protected directory access",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.1,
      "epss": 0.00538,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-44631",
      "url": "https://patchblox.com/security/cve/CVE-2026-44631",
      "title": "Apache HTTP Server: Heap Underflow in \u0060ap_regname\u0060 via Signed Char Overflow",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00504,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-48913",
      "url": "https://patchblox.com/security/cve/CVE-2026-48913",
      "title": "Apache HTTP Server: mod_http2 memory corruption when file handles exhausted",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.3,
      "epss": 0.00479,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-44119",
      "url": "https://patchblox.com/security/cve/CVE-2026-44119",
      "title": "Apache HTTP Server: escalation of privilege through expressions in .htaccess in multiple modules",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.7,
      "epss": 0.00177,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-29170",
      "url": "https://patchblox.com/security/cve/CVE-2026-29170",
      "title": "Apache HTTP Server: mod_proxy_ftp XSS",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.1,
      "epss": 0.00481,
      "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"
  }
}