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    "aggregate_severity": {
      "text": "Important"
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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
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    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      },
      {
        "category": "details",
        "text": "* SECURITY UPDATE: crash in pdfinfo -dests on broken documents:\n     printDestinations() wrapped the destination name returned by\n     Catalog::getDestNameTreeName() / Catalog::getDestsName() into a new\n     GooString before testing it, so a document whose name tree is short or\n     whose /Dests entry is not a dictionary made both getters return NULL and\n     the GooString constructor dereference it, crashing pdfinfo.\n     - debian/patches/CVE-2024-6239.patch: read the raw name pointer first and\n       only build the GooString once name, dest and dest->isPageRef() have all\n       been checked, in utils/pdfinfo.cc; matches upstream commit 0554731.\n     - CVE-2024-6239",
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        "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787396206",
        "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787396206"
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        "url": "https://security.tuxcare.com/csaf/v2/els_os/ubuntu18.04els/advisories/2026/clsa-2026_1787396206.json"
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        {
          "date": "2026-08-22T10:57:33Z",
          "number": "1",
          "summary": "Initial version"
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    "title": "Fix CVE(s): CVE-2024-6239"
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