CERTFR-2026-AVI-0587

Vulnerability from certfr_avis - Published: 2026-05-13 - Updated: 2026-05-13

De multiples vulnérabilités ont été découvertes dans Microsoft Azure. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges 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
Microsoft N/A Azure Logic Apps
Microsoft N/A Azure SDK pour Java versions antérieures à 4.10.6
Microsoft N/A azl3 pgbouncer 1.25.1-1 versions antérieures à 1.25.2-1
Microsoft N/A azl3 thrift 0.15.0-5 versions antérieures à 0.15.0-6
Microsoft N/A azl3 influxdb 2.7.5-15 versions antérieures à 2.7.5-16
Microsoft N/A azl3 kata-containers-cc 3.15.0.aks0-9 versions antérieures à 3.15.0.aks0-10
Microsoft N/A Azure Machine Learning versions antérieures à 1.7.6
Microsoft N/A azl3 vim 9.2.0392-1 versions antérieures à 9.2.0461-1
Microsoft N/A Azure Monitor Agent versions antérieures à 1.14.0
Microsoft N/A Azure Monitor Agent Metrics Extension versions antérieures à 1.42.0
Microsoft N/A Azure Connected Machine Agent versions antérieures à 1.63
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Azure Logic Apps",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Azure SDK pour Java versions ant\u00e9rieures \u00e0 4.10.6",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "azl3 pgbouncer 1.25.1-1 versions ant\u00e9rieures \u00e0 1.25.2-1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "azl3 thrift 0.15.0-5 versions ant\u00e9rieures \u00e0 0.15.0-6",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "azl3 influxdb 2.7.5-15 versions ant\u00e9rieures \u00e0 2.7.5-16",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "azl3 kata-containers-cc 3.15.0.aks0-9 versions ant\u00e9rieures \u00e0 3.15.0.aks0-10",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Azure Machine Learning versions ant\u00e9rieures \u00e0 1.7.6",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "azl3 vim 9.2.0392-1 versions ant\u00e9rieures \u00e0 9.2.0461-1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Azure Monitor Agent versions ant\u00e9rieures \u00e0 1.14.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Azure Monitor Agent Metrics Extension versions ant\u00e9rieures \u00e0 1.42.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "scada": false
        }
      }
    },
    {
      "description": "Azure Connected Machine Agent versions ant\u00e9rieures \u00e0 1.63",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Microsoft",
          "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-2026-33117",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33117"
    },
    {
      "name": "CVE-2026-40381",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-40381"
    },
    {
      "name": "CVE-2026-33833",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33833"
    },
    {
      "name": "CVE-2026-32204",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-32204"
    },
    {
      "name": "CVE-2026-42823",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-42823"
    },
    {
      "name": "CVE-2026-40370",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-40370"
    },
    {
      "name": "CVE-2026-42830",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-42830"
    }
  ],
  "initial_release_date": "2026-05-13T00:00:00",
  "last_revision_date": "2026-05-13T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0587",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-05-13T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Microsoft Azure. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Microsoft Azure",
  "vendor_advisories": [
    {
      "published_at": "2026-05-12",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure CVE-2026-40381",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40381"
    },
    {
      "published_at": "2026-05-12",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure CVE-2026-42830",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42830"
    },
    {
      "published_at": "2026-05-12",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure CVE-2026-32204",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32204"
    },
    {
      "published_at": "2026-05-12",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure CVE-2026-33117",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33117"
    },
    {
      "published_at": "2026-05-12",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure CVE-2026-40370",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40370"
    },
    {
      "published_at": "2026-05-12",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure CVE-2026-33833",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33833"
    },
    {
      "published_at": "2026-05-12",
      "title": "Bulletin de s\u00e9curit\u00e9 Microsoft Azure CVE-2026-42823",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42823"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.