{
  "fix": "RHSA-2025:1283",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2025-1283",
  "summary": "RHSA-2025:1283, released February 11, 2025, fixes 8 CVEs in firefox (version 0:128.7.0-1.el8_10). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "firefox security update",
  "released": "2025-02-11T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-1009, high severity",
  "supported": true,
  "cveCount": 8,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01207,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2025:1283",
  "appliesTo": [
    {
      "product": "firefox",
      "productUrl": "https://patchblox.com/security/product/linux/firefox",
      "release": "RHEL 8",
      "fixedVersion": "0:128.7.0-1.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-1009",
      "url": "https://patchblox.com/security/cve/CVE-2025-1009",
      "title": "Use-after-free in XSLT",
      "priority": "High",
      "severity": "Medium",
      "cvss": 9.8,
      "epss": 0.01207,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1011",
      "url": "https://patchblox.com/security/cve/CVE-2025-1011",
      "title": "A bug in WebAssembly code generation could result in a crash",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00633,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1016",
      "url": "https://patchblox.com/security/cve/CVE-2025-1016",
      "title": "Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 115.20, and Thunderbird 128.7",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00592,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1017",
      "url": "https://patchblox.com/security/cve/CVE-2025-1017",
      "title": "Memory safety bugs fixed in Firefox 135, Thunderbird 135, Firefox ESR 128.7, and Thunderbird 128.7",
      "priority": "High",
      "severity": "Important",
      "cvss": 9.8,
      "epss": 0.00579,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1010",
      "url": "https://patchblox.com/security/cve/CVE-2025-1010",
      "title": "Use-after-free in Custom Highlight",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00464,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1012",
      "url": "https://patchblox.com/security/cve/CVE-2025-1012",
      "title": "Use-after-free during concurrent delazification",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00452,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1014",
      "url": "https://patchblox.com/security/cve/CVE-2025-1014",
      "title": "Certificate length was not properly checked",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.0039,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-1013",
      "url": "https://patchblox.com/security/cve/CVE-2025-1013",
      "title": "Potential opening of private browsing tabs in normal browsing windows",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00325,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}