{
  "fix": "OPENSUSE-SU-2026:21873-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21873-1",
  "summary": "OPENSUSE-SU-2026:21873-1, released September 17, 2026, fixes 2 CVEs in opensc (version 0.26.1-160000.5.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "opensc security update",
  "released": "2026-09-17T18:13:08Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-40528, high severity",
  "supported": true,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00296,
  "maxCvss": 5,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:21873-1",
  "appliesTo": [
    {
      "product": "opensc",
      "productUrl": "https://patchblox.com/security/product/linux/opensc",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.26.1-160000.5.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-40528",
      "url": "https://patchblox.com/security/cve/CVE-2026-40528",
      "title": "opensc: This update for opensc fixes the following issues\n\n- CVE-2025-49010: stack-buffer-overflow via crafted smart card or...",
      "priority": "High",
      "severity": "important",
      "epss": 0.00188,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-10275",
      "url": "https://patchblox.com/security/cve/CVE-2026-10275",
      "title": "OpenSC pkcs11-tool Key Generation pkcs11-tool.c test_kpgen_certwrite buffer overflow",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 5,
      "epss": 0.00296,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}