{
  "schema_version": "1.7.0",
  "id": "RHBA-2026:28238",
  "related": [],
  "upstream": [
    "CVE-2026-4948"
  ],
  "published": "2026-07-30T10:08:24Z",
  "modified": "2026-09-02T10:07:57Z",
  "summary": "Red Hat Bug Fix Advisory: firewalld bug fix and enhancement update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "firewall-applet",
        "ecosystem": "Red Hat:enterprise_linux:10.2",
        "purl": "pkg:rpm/redhat/firewall-applet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.4.2-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "firewall-config",
        "ecosystem": "Red Hat:enterprise_linux:10.2",
        "purl": "pkg:rpm/redhat/firewall-config"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.4.2-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "firewalld",
        "ecosystem": "Red Hat:enterprise_linux:10.2",
        "purl": "pkg:rpm/redhat/firewalld"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.4.2-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "firewalld-filesystem",
        "ecosystem": "Red Hat:enterprise_linux:10.2",
        "purl": "pkg:rpm/redhat/firewalld-filesystem"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.4.2-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "python3-firewall",
        "ecosystem": "Red Hat:enterprise_linux:10.2",
        "purl": "pkg:rpm/redhat/python3-firewall"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.4.2-1.el10_2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHBA-2026:28238"
    },
    {
      "type": "ARTICLE",
      "url": "https://issues.redhat.com/browse/RHEL-137602"
    },
    {
      "type": "ARTICLE",
      "url": "https://issues.redhat.com/browse/RHEL-174658"
    },
    {
      "type": "ARTICLE",
      "url": "https://issues.redhat.com/browse/RHEL-95705"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhba-2026_28238.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-4948"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2452086"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-4948"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4948"
    }
  ]
}