{
  "fix": "OPENSUSE-SU-2026:20973-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20973-1",
  "summary": "OPENSUSE-SU-2026:20973-1, released June 17, 2026, fixes 5 CVEs in curl (version 8.14.1-160000.6.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "curl security update",
  "released": "2026-06-17T08:47:34Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-6276, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00719,
  "maxCvss": 7.5,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:20973-1",
  "appliesTo": [
    {
      "product": "curl",
      "productUrl": "https://patchblox.com/security/product/linux/curl",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "8.14.1-160000.6.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-6276",
      "url": "https://patchblox.com/security/cve/CVE-2026-6276",
      "title": "stale custom cookie host causes cookie leak",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00295,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-6253",
      "url": "https://patchblox.com/security/cve/CVE-2026-6253",
      "title": "proxy credentials leak over redirect-to proxy",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00719,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-6429",
      "url": "https://patchblox.com/security/cve/CVE-2026-6429",
      "title": "netrc credential leak with reused proxy connection",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00519,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5545",
      "url": "https://patchblox.com/security/cve/CVE-2026-5545",
      "title": "wrong reuse of HTTP Negotiate connection",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00414,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-4873",
      "url": "https://patchblox.com/security/cve/CVE-2026-4873",
      "title": "connection reuse ignores TLS requirement",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.9,
      "epss": 0.00329,
      "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"
  }
}