WID-SEC-W-2026-2526

Vulnerability from csaf_certbund - Published: 2026-07-26 22:00 - Updated: 2026-08-10 22:00
Summary
ffmpeg: Mehrere Schwachstellen
Severity
Hoch
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: Das FFmpeg-Projekt besteht aus freien Programmen und Bibliotheken, die es ermöglichen, digitales Video- und Audiomaterial aufzunehmen, zu konvertieren, zu streamen und abzuspielen. Zudem enthält es mit libavcodec eine Audio- und Video-Codec-Sammlung, die verschiedene Codecs zur Verfügung stellt.
Angriff: Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in ffmpeg ausnutzen, um eine Speicherbeschädigung herbeizuführen, beliebigen Code auszuführen, einen Denial-of-Service-Zustand auszulösen oder vertrauliche Informationen offenzulegen.
Betroffene Betriebssysteme: - Sonstiges - UNIX - Windows
CVE-2026-66036
Affected products
Product Identifier Version Remediation
Open Source ffmpeg >=7.0
Open Source / ffmpeg
 >=7.0
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Open Source ffmpeg <commit 5d7112c
Open Source / ffmpeg
 <commit 5d7112c
Product Identifier Version Remediation
Open Source ffmpeg <=8.1.2
Open Source / ffmpeg
 <=8.1.2
CVE-2026-66037
Affected products
Product Identifier Version Remediation
Open Source ffmpeg >=7.0
Open Source / ffmpeg
 >=7.0
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Open Source ffmpeg <commit 5d7112c
Open Source / ffmpeg
 <commit 5d7112c
Product Identifier Version Remediation
Open Source ffmpeg <=8.1.2
Open Source / ffmpeg
 <=8.1.2
CVE-2026-66038
Affected products
Product Identifier Version Remediation
Open Source ffmpeg >=7.0
Open Source / ffmpeg
 >=7.0
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Open Source ffmpeg <commit 8670835
Open Source / ffmpeg
 <commit 8670835
Product Identifier Version Remediation
Open Source ffmpeg <=8.1.2
Open Source / ffmpeg
 <=8.1.2
CVE-2026-66039
Affected products
Product Identifier Version Remediation
Open Source ffmpeg <commit aafb5c6
Open Source / ffmpeg
 <commit aafb5c6
Open Source ffmpeg >=7.0
Open Source / ffmpeg
 >=7.0
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Product Identifier Version Remediation
Open Source ffmpeg <=8.1.2
Open Source / ffmpeg
 <=8.1.2
CVE-2026-66040
Affected products
Product Identifier Version Remediation
Open Source ffmpeg >=7.0
Open Source / ffmpeg
 >=7.0
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
Open Source ffmpeg <commit b506faf
Open Source / ffmpeg
 <commit b506faf
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Product Identifier Version Remediation
Open Source ffmpeg <=8.1.2
Open Source / ffmpeg
 <=8.1.2
CVE-2026-66041
Affected products
Product Identifier Version Remediation
Open Source ffmpeg <commit 4da9812
Open Source / ffmpeg
 <commit 4da9812
SUSE openSUSE
SUSE
 cpe:/o:suse:opensuse:- —
SUSE Linux
SUSE
 cpe:/o:suse:suse_linux:- —
Product Identifier Version Remediation
Open Source ffmpeg <=8.1.2
Open Source / ffmpeg
 <=8.1.2
References
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "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": "Das FFmpeg-Projekt besteht aus freien Programmen und Bibliotheken, die es erm\u00f6glichen, digitales Video- und Audiomaterial aufzunehmen, zu konvertieren, zu streamen und abzuspielen. Zudem enth\u00e4lt es mit libavcodec eine Audio- und Video-Codec-Sammlung, die verschiedene Codecs zur Verf\u00fcgung stellt.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in ffmpeg ausnutzen, um eine Speicherbesch\u00e4digung herbeizuf\u00fchren, beliebigen Code auszuf\u00fchren, einen Denial-of-Service-Zustand auszul\u00f6sen oder vertrauliche Informationen offenzulegen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2026-2526 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2526.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-2526 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2526"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-07-26",
        "url": "https://github.com/advisories/GHSA-575M-JFMW-Q76C"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-07-26",
        "url": "https://github.com/advisories/GHSA-QQRG-CHVW-Q8JP"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-07-26",
        "url": "https://github.com/advisories/GHSA-8MX4-8XFC-QR43"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-07-26",
        "url": "https://github.com/advisories/GHSA-84QC-6H9R-4W33"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-07-26",
        "url": "https://github.com/advisories/GHSA-6VCG-882J-82V5"
      },
      {
        "category": "external",
        "summary": "GitHub Advisory Database vom 2026-07-26",
        "url": "https://github.com/advisories/GHSA-FRHP-M687-9G3Q"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:21522-1 vom 2026-08-04",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/X5622HG42EPPR6IDI6FQSQ674MEZ33Z2/"
      },
      {
        "category": "external",
        "summary": "openSUSE Security Update OPENSUSE-SU-2026:11448-1 vom 2026-08-06",
        "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OAWUWPZ4D647BS7UPVCZS2ZG7FIQC4OY/"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2026:3529-1 vom 2026-08-08",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-August/028171.html"
      },
      {
        "category": "external",
        "summary": "SUSE Security Update SUSE-SU-2026:3542-1 vom 2026-08-11",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2026-August/028187.html"
      }
    ],
    "source_lang": "en-US",
    "title": "ffmpeg: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-08-10T22:00:00.000+00:00",
      "generator": {
        "date": "2026-08-11T08:57:02.792+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-2526",
      "initial_release_date": "2026-07-26T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-07-26T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-08-04T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2026-08-06T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von openSUSE aufgenommen"
        },
        {
          "date": "2026-08-09T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von SUSE aufgenommen"
        },
        {
          "date": "2026-08-10T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von SUSE aufgenommen"
        }
      ],
      "status": "final",
      "version": "5"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c=8.1.2",
                "product": {
                  "name": "Open Source ffmpeg \u003c=8.1.2",
                  "product_id": "T057223"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c=8.1.2",
                "product": {
                  "name": "Open Source ffmpeg \u003c=8.1.2",
                  "product_id": "T057223-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccommit 5d7112c",
                "product": {
                  "name": "Open Source ffmpeg \u003ccommit 5d7112c",
                  "product_id": "T057224"
                }
              },
              {
                "category": "product_version",
                "name": "commit 5d7112c",
                "product": {
                  "name": "Open Source ffmpeg commit 5d7112c",
                  "product_id": "T057224-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ffmpeg:ffmpeg:commit_5d7112c"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccommit 8670835",
                "product": {
                  "name": "Open Source ffmpeg \u003ccommit 8670835",
                  "product_id": "T057225"
                }
              },
              {
                "category": "product_version",
                "name": "commit 8670835",
                "product": {
                  "name": "Open Source ffmpeg commit 8670835",
                  "product_id": "T057225-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ffmpeg:ffmpeg:commit_8670835"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccommit aafb5c6",
                "product": {
                  "name": "Open Source ffmpeg \u003ccommit aafb5c6",
                  "product_id": "T057226"
                }
              },
              {
                "category": "product_version",
                "name": "commit aafb5c6",
                "product": {
                  "name": "Open Source ffmpeg commit aafb5c6",
                  "product_id": "T057226-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ffmpeg:ffmpeg:commit_aafb5c6"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccommit 4da9812",
                "product": {
                  "name": "Open Source ffmpeg \u003ccommit 4da9812",
                  "product_id": "T057228"
                }
              },
              {
                "category": "product_version",
                "name": "commit 4da9812",
                "product": {
                  "name": "Open Source ffmpeg commit 4da9812",
                  "product_id": "T057228-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ffmpeg:ffmpeg:commit_4da9812"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003e=7.0",
                "product": {
                  "name": "Open Source ffmpeg \u003e=7.0",
                  "product_id": "T057229"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003e=7.0",
                "product": {
                  "name": "Open Source ffmpeg \u003e=7.0",
                  "product_id": "T057229-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003ccommit b506faf",
                "product": {
                  "name": "Open Source ffmpeg \u003ccommit b506faf",
                  "product_id": "T057230"
                }
              },
              {
                "category": "product_version",
                "name": "commit b506faf",
                "product": {
                  "name": "Open Source ffmpeg commit b506faf",
                  "product_id": "T057230-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:ffmpeg:ffmpeg:commit_b506faf"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "ffmpeg"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "SUSE Linux",
            "product": {
              "name": "SUSE Linux",
              "product_id": "T054646",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:suse_linux:-"
              }
            }
          },
          {
            "category": "product_name",
            "name": "SUSE openSUSE",
            "product": {
              "name": "SUSE openSUSE",
              "product_id": "T055946",
              "product_identification_helper": {
                "cpe": "cpe:/o:suse:opensuse:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-66036",
      "product_status": {
        "known_affected": [
          "T057229",
          "T055946",
          "T054646",
          "T057224"
        ],
        "last_affected": [
          "T057223"
        ]
      },
      "release_date": "2026-07-26T22:00:00.000+00:00",
      "title": "CVE-2026-66036"
    },
    {
      "cve": "CVE-2026-66037",
      "product_status": {
        "known_affected": [
          "T057229",
          "T055946",
          "T054646",
          "T057224"
        ],
        "last_affected": [
          "T057223"
        ]
      },
      "release_date": "2026-07-26T22:00:00.000+00:00",
      "title": "CVE-2026-66037"
    },
    {
      "cve": "CVE-2026-66038",
      "product_status": {
        "known_affected": [
          "T057229",
          "T055946",
          "T054646",
          "T057225"
        ],
        "last_affected": [
          "T057223"
        ]
      },
      "release_date": "2026-07-26T22:00:00.000+00:00",
      "title": "CVE-2026-66038"
    },
    {
      "cve": "CVE-2026-66039",
      "product_status": {
        "known_affected": [
          "T057226",
          "T057229",
          "T055946",
          "T054646"
        ],
        "last_affected": [
          "T057223"
        ]
      },
      "release_date": "2026-07-26T22:00:00.000+00:00",
      "title": "CVE-2026-66039"
    },
    {
      "cve": "CVE-2026-66040",
      "product_status": {
        "known_affected": [
          "T057229",
          "T055946",
          "T057230",
          "T054646"
        ],
        "last_affected": [
          "T057223"
        ]
      },
      "release_date": "2026-07-26T22:00:00.000+00:00",
      "title": "CVE-2026-66040"
    },
    {
      "cve": "CVE-2026-66041",
      "product_status": {
        "known_affected": [
          "T057228",
          "T055946",
          "T054646"
        ],
        "last_affected": [
          "T057223"
        ]
      },
      "release_date": "2026-07-26T22:00:00.000+00:00",
      "title": "CVE-2026-66041"
    }
  ]
}



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Taxonomy of the tags.





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.