{
  "schema_version": "1.7.0",
  "id": "RHSA-2026:33840",
  "related": [],
  "upstream": [
    "CVE-2026-11979"
  ],
  "published": "2026-07-01T10:19:52Z",
  "modified": "2026-07-01T10:19:52Z",
  "summary": "Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "libxml2-16",
        "ecosystem": "Red Hat:hummingbird:1",
        "purl": "pkg:rpm/redhat/libxml2-16"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.15.3-0.1.1.hum1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "libxml2",
        "ecosystem": "Red Hat:hummingbird:1",
        "purl": "pkg:rpm/redhat/libxml2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0:2.15.3-0.1.1.hum1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:33840"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-11979"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/"
    },
    {
      "type": "ARTICLE",
      "url": "https://images.redhat.com/"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_33840.json"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2494191"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-11979"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11979"
    },
    {
      "type": "ARTICLE",
      "url": "https://cert.pl/en/posts/2026/06/CVE-2026-11979"
    },
    {
      "type": "ARTICLE",
      "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/c2e233fc1b341685fc99621b2768b503f777a72e"
    }
  ]
}