{
  "schema_version": "1.7.0",
  "id": "RHSA-2026:36789",
  "related": [],
  "upstream": [
    "CVE-2026-29146",
    "CVE-2026-34486"
  ],
  "published": "2026-07-09T10:12:54Z",
  "modified": "2026-07-09T10:12:54Z",
  "summary": "Red Hat Security Advisory: tomcat9 security update",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "name": "tomcat9",
        "ecosystem": "Red Hat:enterprise_linux_eus:10.0",
        "purl": "pkg:rpm/redhat/tomcat9"
      },
      "ranges": [
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              "introduced": "0"
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
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        "purl": "pkg:rpm/redhat/tomcat9-admin-webapps"
      },
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "tomcat9-docs-webapp",
        "ecosystem": "Red Hat:enterprise_linux_eus:10.0",
        "purl": "pkg:rpm/redhat/tomcat9-docs-webapp"
      },
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "tomcat9-el-3.0-api",
        "ecosystem": "Red Hat:enterprise_linux_eus:10.0",
        "purl": "pkg:rpm/redhat/tomcat9-el-3.0-api"
      },
      "ranges": [
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          "type": "ECOSYSTEM"
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    },
    {
      "package": {
        "name": "tomcat9-jsp-2.3-api",
        "ecosystem": "Red Hat:enterprise_linux_eus:10.0",
        "purl": "pkg:rpm/redhat/tomcat9-jsp-2.3-api"
      },
      "ranges": [
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          "events": [
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
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        "purl": "pkg:rpm/redhat/tomcat9-lib"
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          "type": "ECOSYSTEM"
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    {
      "package": {
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        "ecosystem": "Red Hat:enterprise_linux_eus:10.0",
        "purl": "pkg:rpm/redhat/tomcat9-servlet-4.0-api"
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          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "name": "tomcat9-webapps",
        "ecosystem": "Red Hat:enterprise_linux_eus:10.0",
        "purl": "pkg:rpm/redhat/tomcat9-webapps"
      },
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              "introduced": "0"
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          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:36789"
    },
    {
      "type": "ARTICLE",
      "url": "https://access.redhat.com/security/updates/classification/#important"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2457020"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2457027"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_36789.json"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-29146"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-29146"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29146"
    },
    {
      "type": "ARTICLE",
      "url": "https://lists.apache.org/thread/lzt04z2pb3dc5tk85obn80xygw3z1p0w"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-34486"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34486"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34486"
    },
    {
      "type": "ARTICLE",
      "url": "https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly"
    }
  ]
}