CERTFR-2026-AVI-1218

Vulnerability from certfr_avis - Published: 2026-09-23 - Updated: 2026-09-23

De multiples vulnérabilités ont été découvertes dans Apache Tomcat. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à l'intégrité des données et un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Apache Tomcat Tomcat versions 11.0.x antérieures à 11.0.26
Apache Tomcat Tomcat versions 10.1.x antérieures à 10.1.60
Apache Tomcat Tomcat versions 9.0.x antérieures à 9.0.122
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Tomcat versions 11.0.x ant\u00e9rieures \u00e0 11.0.26",
      "product": {
        "name": "Tomcat",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    },
    {
      "description": "Tomcat versions 10.1.x ant\u00e9rieures \u00e0 10.1.60",
      "product": {
        "name": "Tomcat",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    },
    {
      "description": "Tomcat versions 9.0.x ant\u00e9rieures \u00e0 9.0.122",
      "product": {
        "name": "Tomcat",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-77791",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-77791"
    },
    {
      "name": "CVE-2026-76183",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-76183"
    },
    {
      "name": "CVE-2026-77756",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-77756"
    },
    {
      "name": "CVE-2026-34500",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-34500"
    },
    {
      "name": "CVE-2026-77762",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-77762"
    },
    {
      "name": "CVE-2026-78383",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-78383"
    },
    {
      "name": "CVE-2026-86350",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-86350"
    },
    {
      "name": "CVE-2026-78437",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-78437"
    },
    {
      "name": "CVE-2026-86248",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-86248"
    },
    {
      "name": "CVE-2026-75973",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-75973"
    },
    {
      "name": "CVE-2026-79677",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-79677"
    },
    {
      "name": "CVE-2026-73581",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-73581"
    },
    {
      "name": "CVE-2026-41293",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-41293"
    },
    {
      "name": "CVE-2026-87022",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-87022"
    }
  ],
  "initial_release_date": "2026-09-23T00:00:00",
  "last_revision_date": "2026-09-23T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1218",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-09-23T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Apache Tomcat. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache Tomcat",
  "vendor_advisories": [
    {
      "published_at": "2026-09-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat Apache_Tomcat_11.0.26",
      "url": "https://tomcat.apache.org/security-11.html#Fixed_in_Apache_Tomcat_11.0.26"
    },
    {
      "published_at": "2026-09-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat Apache_Tomcat_9.0.122",
      "url": "https://tomcat.apache.org/security-9.html#Fixed_in_Apache_Tomcat_9.0.122"
    },
    {
      "published_at": "2026-09-15",
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat Apache_Tomcat_10.1.60",
      "url": "https://tomcat.apache.org/security-10.html#Fixed_in_Apache_Tomcat_10.1.60"
    }
  ]
}



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