{
  "fix": "OPENSUSE-SU-2026:21151-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21151-1",
  "summary": "OPENSUSE-SU-2026:21151-1, released June 23, 2026, fixes 4 CVEs in warewulf4 (version 4.7.0-bp160.1.1). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "warewulf4 security update",
  "released": "2026-06-23T09:37:25Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-39821, rated Critical",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01834,
  "maxCvss": 10,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:21151-1",
  "appliesTo": [
    {
      "product": "warewulf4",
      "productUrl": "https://patchblox.com/security/product/linux/warewulf4",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "4.7.0-bp160.1.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-39821",
      "url": "https://patchblox.com/security/cve/CVE-2026-39821",
      "title": "Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 10,
      "epss": 0.01834,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-33814",
      "url": "https://patchblox.com/security/cve/CVE-2026-33814",
      "title": "Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.0084,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-58058",
      "url": "https://patchblox.com/security/cve/CVE-2025-58058",
      "title": "github.com/ulikunitz/xz leaks memory when decoding a corrupted multiple LZMA archives",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00433,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-69725",
      "url": "https://patchblox.com/security/cve/CVE-2025-69725",
      "title": "golang-github-go-chi-chi: An Open Redirect vulnerability in the go-chi/chi \u003E=5.2.2 RedirectSlashes function allows remote attackers to redirect...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.7,
      "epss": 0.00258,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T19:38:12Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}