{
  "schema_version": "1.7.0",
  "id": "RHSA-2025:4753",
  "related": [],
  "upstream": [
    "CVE-2025-2817",
    "CVE-2025-4083",
    "CVE-2025-4087",
    "CVE-2025-4091",
    "CVE-2025-4093"
  ],
  "published": "2025-05-09T10:05:12Z",
  "modified": "2025-11-22T13:56:08Z",
  "summary": "Red Hat Security Advisory: firefox security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "firefox",
        "ecosystem": "Red Hat:rhel_e4s:9.0::appstream",
        "purl": "pkg:rpm/redhat/firefox"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:128.10.0-1.el9_0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "firefox-debuginfo",
        "ecosystem": "Red Hat:rhel_e4s:9.0::appstream",
        "purl": "pkg:rpm/redhat/firefox-debuginfo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:128.10.0-1.el9_0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "firefox-debugsource",
        "ecosystem": "Red Hat:rhel_e4s:9.0::appstream",
        "purl": "pkg:rpm/redhat/firefox-debugsource"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:128.10.0-1.el9_0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:4753"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#important"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362902"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362904"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362907"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362912"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362915"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_4753.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-2817"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-2817"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2817"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1917536"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-28/"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-29/"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-30/"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-31/"
    },
    {
      "type": "ARTICLE",
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-32/"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-4083"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-4083"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4083"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1958350"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-4087"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-4087"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4087"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1952465"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-4091"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-4091"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4091"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1951161%2C1952105"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-4093"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-4093"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4093"
    },
    {
      "type": "ARTICLE",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1894100"
    }
  ]
}