{
  "fix": "RHSA-2026:47046",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-47046",
  "summary": "RHSA-2026:47046, released June 24, 2026, fixes 12 CVEs in httpd (version 2.4.63-1.el10_0.4). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "httpd security update",
  "released": "2026-06-24T14:09:17Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-28780, high severity",
  "supported": true,
  "cveCount": 12,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01376,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:47046",
  "appliesTo": [
    {
      "product": "httpd",
      "productUrl": "https://patchblox.com/security/product/linux/httpd",
      "release": "RHEL 10",
      "fixedVersion": "2.4.63-1.el10_0.4",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-28780",
      "url": "https://patchblox.com/security/cve/CVE-2026-28780",
      "title": "httpd: Heap-based Buffer Overflow vulnerability in mod_proxy_ajp of Apache HTTP Server.\nIf mod_proxy_ajp connects to a malic...",
      "priority": "High",
      "severity": "important",
      "cvss": 9.8,
      "epss": 0.01376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "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-2024-42516",
      "url": "https://patchblox.com/security/cve/CVE-2024-42516",
      "title": "Apache HTTP Server: HTTP response splitting",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.7,
      "epss": 0.00818,
      "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-2026-29169",
      "url": "https://patchblox.com/security/cve/CVE-2026-29169",
      "title": "Apache HTTP Server: mod_dav_lock indirect lock crash",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.7,
      "epss": 0.00594,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-33007",
      "url": "https://patchblox.com/security/cve/CVE-2026-33007",
      "title": "Apache HTTP Server: mod_authn_socache crash",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00514,
      "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-2026-34032",
      "url": "https://patchblox.com/security/cve/CVE-2026-34032",
      "title": "Apache HTTP Server: mod_proxy_ajp: Heap Buffer Over-Read Due to Missing Null-Termination Check (ajp_msg_get_string)",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00485,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-34059",
      "url": "https://patchblox.com/security/cve/CVE-2026-34059",
      "title": "Apache HTTP Server: mod_proxy_ajp: Heap Over-Read and memory disclosure in  ajp_parse_data()",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00394,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-33857",
      "url": "https://patchblox.com/security/cve/CVE-2026-33857",
      "title": "Apache HTTP Server: Off-by-one OOB reads in AJP getter functions",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.2,
      "epss": 0.00393,
      "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"
  }
}