WID-SEC-W-2026-0934

Vulnerability from csaf_certbund - Published: 2026-03-30 22:00 - Updated: 2026-04-06 22:00
Summary
Foxit PDF Editor und Reader: Mehrere Schwachstellen
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: Foxit PDF Editor ist ein Tool zur Bearbeitung von PDF-Dateien. Foxit PDF Reader ist ein Programm zur Anzeige von PDF Dateien.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Foxit PDF Editor und Foxit PDF Reader ausnutzen, um Informationen offenzulegen, einen Denial of Service zu verursachen oder Code auszuführen. .
Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX - Windows
CVE-2025-66523
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-1591
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-1592
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-3774
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-3775
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-3776
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-3777
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-3778
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-3779
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-3780
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
CVE-2026-4947
Affected products
Product Identifier Version Remediation
Foxit PDF Editor <2026.1
Foxit / PDF Editor
 <2026.1
Foxit PDF Reader <2026.1
Foxit / PDF Reader
 <2026.1
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": "Foxit PDF Editor ist ein Tool zur Bearbeitung von PDF-Dateien.\r\nFoxit PDF Reader ist ein Programm zur Anzeige von PDF Dateien.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Foxit PDF Editor und Foxit PDF Reader ausnutzen, um Informationen offenzulegen, einen Denial of Service zu verursachen oder Code auszuf\u00fchren. .",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX\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-2026-0934 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0934.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-0934 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0934"
      },
      {
        "category": "external",
        "summary": "Foxit Security Bulletin vom 2026-03-30",
        "url": "https://www.foxit.com/support/security-bulletins.html"
      }
    ],
    "source_lang": "en-US",
    "title": "Foxit PDF Editor und Reader: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-04-06T22:00:00.000+00:00",
      "generator": {
        "date": "2026-04-07T10:17:34.089+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.5.0"
        }
      },
      "id": "WID-SEC-W-2026-0934",
      "initial_release_date": "2026-03-30T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-03-30T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-03-31T22:00:00.000+00:00",
          "number": "2",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-17761, EUVD-2026-17749, EUVD-2026-17751, EUVD-2026-17753, EUVD-2026-17755, EUVD-2026-17757, EUVD-2026-17759, EUVD-2026-17767"
        },
        {
          "date": "2026-04-06T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: ZDI-26-251, ZDI-CAN-28595"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c2026.1",
                "product": {
                  "name": "Foxit PDF Editor \u003c2026.1",
                  "product_id": "T052311"
                }
              },
              {
                "category": "product_version",
                "name": "2026.1",
                "product": {
                  "name": "Foxit PDF Editor 2026.1",
                  "product_id": "T052311-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:foxitsoftware:pdf_editor:2026.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "PDF Editor"
          },
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c2026.1",
                "product": {
                  "name": "Foxit PDF Reader \u003c2026.1",
                  "product_id": "T052312"
                }
              },
              {
                "category": "product_version",
                "name": "2026.1",
                "product": {
                  "name": "Foxit PDF Reader 2026.1",
                  "product_id": "T052312-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:foxitsoftware:foxit_reader:2026.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "PDF Reader"
          }
        ],
        "category": "vendor",
        "name": "Foxit"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-66523",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2025-66523"
    },
    {
      "cve": "CVE-2026-1591",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-1591"
    },
    {
      "cve": "CVE-2026-1592",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-1592"
    },
    {
      "cve": "CVE-2026-3774",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-3774"
    },
    {
      "cve": "CVE-2026-3775",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-3775"
    },
    {
      "cve": "CVE-2026-3776",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-3776"
    },
    {
      "cve": "CVE-2026-3777",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-3777"
    },
    {
      "cve": "CVE-2026-3778",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-3778"
    },
    {
      "cve": "CVE-2026-3779",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-3779"
    },
    {
      "cve": "CVE-2026-3780",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-3780"
    },
    {
      "cve": "CVE-2026-4947",
      "product_status": {
        "known_affected": [
          "T052311",
          "T052312"
        ]
      },
      "release_date": "2026-03-30T22:00:00.000+00:00",
      "title": "CVE-2026-4947"
    }
  ]
}


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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.