{
  "fix": "OPENSUSE-SU-2026:22180-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22180-1",
  "summary": "OPENSUSE-SU-2026:22180-1, released November 7, 2026, fixes 6 CVEs in kubevirt1.9 (version 1.9.1-160000.1.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "kubevirt1.9 security update",
  "released": "2026-11-07T00:47:19Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-78659, high severity",
  "supported": true,
  "cveCount": 6,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00866,
  "maxCvss": 9.1,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:22180-1",
  "appliesTo": [
    {
      "product": "kubevirt1.9",
      "productUrl": "https://patchblox.com/security/product/linux/kubevirt1.9",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.9.1-160000.1.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-78659",
      "url": "https://patchblox.com/security/cve/CVE-2026-78659",
      "title": "HTTP/2 server memory exhaustion due to Trailer headers in net/http",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00866,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78663",
      "url": "https://patchblox.com/security/cve/CVE-2026-78663",
      "title": "Double flow control refund on HTTP/2 server streams in net/http",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.1,
      "epss": 0.00858,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78669",
      "url": "https://patchblox.com/security/cve/CVE-2026-78669",
      "title": "Excessive CPU consumption from repeated initial window changes in net/http",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00847,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-97032",
      "url": "https://patchblox.com/security/cve/CVE-2026-97032",
      "title": "HTTP/2 server crash due to HPACK encoder race in net/http",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00676,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-78660",
      "url": "https://patchblox.com/security/cve/CVE-2026-78660",
      "title": "HTTP/2 transport accepts malformed framing-related headers in net/http",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00542,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-13622",
      "url": "https://patchblox.com/security/cve/CVE-2026-13622",
      "title": "Kubevirt: virt-handler-rhel9: kubevirt: virt-handler migration proxy follows symlinks allowing container escape to host",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00202,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}