{
  "fix": "OPENSUSE-SU-2026:20486-1",
  "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20486-1",
  "summary": "OPENSUSE-SU-2026:20486-1, released April 9, 2026, fixes 3 CVEs in MozillaFirefox (version 140.9.1-160000.1.1). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "MozillaFirefox security update",
  "released": "2026-04-09T12:58:07Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-5732, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00364,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/openSUSE-SU-2026:20486-1",
  "appliesTo": [
    {
      "product": "MozillaFirefox",
      "productUrl": "https://patchblox.com/security/product/linux/mozillafirefox",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "140.9.1-160000.1.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-5732",
      "url": "https://patchblox.com/security/cve/CVE-2026-5732",
      "title": "Incorrect boundary conditions, integer overflow in the Graphics: Text component",
      "priority": "High",
      "severity": "important",
      "cvss": 8.8,
      "epss": 0.00364,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5731",
      "url": "https://patchblox.com/security/cve/CVE-2026-5731",
      "title": "Memory safety bugs fixed in Firefox ESR 115.34.1, Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2",
      "priority": "High",
      "severity": "important",
      "cvss": 9.8,
      "epss": 0.00353,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-5734",
      "url": "https://patchblox.com/security/cve/CVE-2026-5734",
      "title": "Memory safety bugs fixed in Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2",
      "priority": "High",
      "severity": "important",
      "cvss": 9.8,
      "epss": 0.00342,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}