{
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  "id": "RHSA-2026:6647",
  "related": [],
  "upstream": [
    "CVE-2026-4111"
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  "published": "2026-04-06T10:06:42Z",
  "modified": "2026-04-09T10:11:20Z",
  "summary": "Red Hat Security Advisory: libarchive security update",
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      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:6647"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#important"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2446453"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_6647.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-4111"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-4111"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4111"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/libarchive/libarchive/pull/2877"
    }
  ]
}