WID-SEC-W-2026-1643

Vulnerability from csaf_certbund - Published: 2026-05-21 22:00 - Updated: 2026-05-28 22:00
Summary
Trend Micro Apex One: Mehrere Schwachstellen ermöglichen Privilegieneskalation und die Ausführung von Code
Severity
Mittel
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Trend Micro Apex One ist eine Endpoint-Security Lösung.
Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in Trend Micro Apex One ausnutzen, um seine Privilegien zu erhöhen und beliebigen Code auszuführen.
Betroffene Betriebssysteme: - Sonstiges - Windows
CVE-2026-34927
Affected products
Product Identifier Version Remediation
Trend Micro Apex One Service <Security Agent build 14.0.20731
Trend Micro / Apex One
 Service <Security Agent build 14.0.20731
Trend Micro Apex One <SP1 Build 17079
Trend Micro / Apex One
 <SP1 Build 17079
Trend Micro Apex One <SP1 CP Build 18012
Trend Micro / Apex One
 <SP1 CP Build 18012
CVE-2026-34928
Affected products
Product Identifier Version Remediation
Trend Micro Apex One Service <Security Agent build 14.0.20731
Trend Micro / Apex One
 Service <Security Agent build 14.0.20731
Trend Micro Apex One <SP1 Build 17079
Trend Micro / Apex One
 <SP1 Build 17079
Trend Micro Apex One <SP1 CP Build 18012
Trend Micro / Apex One
 <SP1 CP Build 18012
CVE-2026-34929
Affected products
Product Identifier Version Remediation
Trend Micro Apex One Service <Security Agent build 14.0.20731
Trend Micro / Apex One
 Service <Security Agent build 14.0.20731
Trend Micro Apex One <SP1 Build 17079
Trend Micro / Apex One
 <SP1 Build 17079
Trend Micro Apex One <SP1 CP Build 18012
Trend Micro / Apex One
 <SP1 CP Build 18012
CVE-2026-34930
Affected products
Product Identifier Version Remediation
Trend Micro Apex One Service <Security Agent build 14.0.20731
Trend Micro / Apex One
 Service <Security Agent build 14.0.20731
Trend Micro Apex One <SP1 Build 17079
Trend Micro / Apex One
 <SP1 Build 17079
Trend Micro Apex One <SP1 CP Build 18012
Trend Micro / Apex One
 <SP1 CP Build 18012
CVE-2026-45206
Affected products
Product Identifier Version Remediation
Trend Micro Apex One Service <Security Agent build 14.0.20731
Trend Micro / Apex One
 Service <Security Agent build 14.0.20731
Trend Micro Apex One <SP1 Build 17079
Trend Micro / Apex One
 <SP1 Build 17079
Trend Micro Apex One <SP1 CP Build 18012
Trend Micro / Apex One
 <SP1 CP Build 18012
CVE-2026-45207
Affected products
Product Identifier Version Remediation
Trend Micro Apex One Service <Security Agent build 14.0.20731
Trend Micro / Apex One
 Service <Security Agent build 14.0.20731
Trend Micro Apex One <SP1 Build 17079
Trend Micro / Apex One
 <SP1 Build 17079
Trend Micro Apex One <SP1 CP Build 18012
Trend Micro / Apex One
 <SP1 CP Build 18012
CVE-2026-45208
Affected products
Product Identifier Version Remediation
Trend Micro Apex One Service <Security Agent build 14.0.20731
Trend Micro / Apex One
 Service <Security Agent build 14.0.20731
Trend Micro Apex One <SP1 Build 17079
Trend Micro / Apex One
 <SP1 Build 17079
Trend Micro Apex One <SP1 CP Build 18012
Trend Micro / Apex One
 <SP1 CP Build 18012
CVE-2026-34926
Affected products
Product Identifier Version Remediation
Trend Micro Apex One <SP1 Build 17079
Trend Micro / Apex One
 <SP1 Build 17079
Trend Micro Apex One <SP1 CP Build 18012
Trend Micro / Apex One
 <SP1 CP Build 18012
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Trend Micro Apex One ist eine Endpoint-Security L\u00f6sung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in Trend Micro Apex One ausnutzen, um seine Privilegien zu erh\u00f6hen und beliebigen Code auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-1643 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1643.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-1643 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1643"
      },
      {
        "category": "external",
        "summary": "TrendMicro Security Bulletin vom 2026-05-21",
        "url": "https://success.trendmicro.com/en-US/solution/KA-0023430"
      }
    ],
    "source_lang": "en-US",
    "title": "Trend Micro Apex One: Mehrere Schwachstellen erm\u00f6glichen Privilegieneskalation und die Ausf\u00fchrung von Code",
    "tracking": {
      "current_release_date": "2026-05-28T22:00:00.000+00:00",
      "generator": {
        "date": "2026-05-29T07:10:45.015+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-1643",
      "initial_release_date": "2026-05-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-05-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-05-28T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: ZDI-26-325, ZDI-26-324, ZDI-26-322, ZDI-26-321, ZDI-26-320, ZDI-26-323, ZDI-26-326"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003cSP1 CP Build 18012",
                "product": {
                  "name": "Trend Micro Apex One \u003cSP1 CP Build 18012",
                  "product_id": "T054492"
                }
              },
              {
                "category": "product_version",
                "name": "SP1 CP Build 18012",
                "product": {
                  "name": "Trend Micro Apex One SP1 CP Build 18012",
                  "product_id": "T054492-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:trendmicro:apex_one:sp1_cp_build_18012"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003cSP1 Build 17079",
                "product": {
                  "name": "Trend Micro Apex One \u003cSP1 Build 17079",
                  "product_id": "T054493"
                }
              },
              {
                "category": "product_version",
                "name": "SP1 Build 17079",
                "product": {
                  "name": "Trend Micro Apex One SP1 Build 17079",
                  "product_id": "T054493-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:trendmicro:apex_one:sp1_build_17079"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Service \u003cSecurity Agent build 14.0.20731",
                "product": {
                  "name": "Trend Micro Apex One Service \u003cSecurity Agent build 14.0.20731",
                  "product_id": "T054494"
                }
              },
              {
                "category": "product_version",
                "name": "Service Security Agent build 14.0.20731",
                "product": {
                  "name": "Trend Micro Apex One Service Security Agent build 14.0.20731",
                  "product_id": "T054494-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:trendmicro:apex_one:service__security_agent_build_14.0.20731"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Apex One"
          }
        ],
        "category": "vendor",
        "name": "Trend Micro"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-34927",
      "product_status": {
        "known_affected": [
          "T054494",
          "T054493",
          "T054492"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-34927"
    },
    {
      "cve": "CVE-2026-34928",
      "product_status": {
        "known_affected": [
          "T054494",
          "T054493",
          "T054492"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-34928"
    },
    {
      "cve": "CVE-2026-34929",
      "product_status": {
        "known_affected": [
          "T054494",
          "T054493",
          "T054492"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-34929"
    },
    {
      "cve": "CVE-2026-34930",
      "product_status": {
        "known_affected": [
          "T054494",
          "T054493",
          "T054492"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-34930"
    },
    {
      "cve": "CVE-2026-45206",
      "product_status": {
        "known_affected": [
          "T054494",
          "T054493",
          "T054492"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-45206"
    },
    {
      "cve": "CVE-2026-45207",
      "product_status": {
        "known_affected": [
          "T054494",
          "T054493",
          "T054492"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-45207"
    },
    {
      "cve": "CVE-2026-45208",
      "product_status": {
        "known_affected": [
          "T054494",
          "T054493",
          "T054492"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-45208"
    },
    {
      "cve": "CVE-2026-34926",
      "product_status": {
        "known_affected": [
          "T054493",
          "T054492"
        ]
      },
      "release_date": "2026-05-21T22:00:00.000+00:00",
      "title": "CVE-2026-34926"
    }
  ]
}


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Sightings

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Nomenclature

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