WID-SEC-W-2026-2469

Vulnerability from csaf_certbund - Published: 2026-07-21 22:00 - Updated: 2026-07-21 22:00
Summary
snapd: 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: Ubuntu Linux ist die Linux Distribution des Herstellers Canonical. Snap (auch bekannt als Snappy) ist ein Softwareverteilungssystem und eine Paketverwaltung für Linux.
Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in Ubuntu Linux und Canonical Snap ausnutzen, um Informationen offenzulegen, Root-Rechte zu erlangen und Sicherheitsmaßnahmen zu umgehen.
Betroffene Betriebssysteme: - Linux - Sonstiges - UNIX
CVE-2024-5300
Affected products
Product Identifier Version Remediation
Ubuntu Linux Noble snapd <2.76+ubuntu24.04.1
Ubuntu / Linux
 Noble snapd <2.76+ubuntu24.04.1
Ubuntu Linux Resolute snapd <2.76+ubuntu26.04.3
Ubuntu / Linux
 Resolute snapd <2.76+ubuntu26.04.3
Canonical Snap <2.76.1
Canonical / Snap
 <2.76.1
Ubuntu Linux Focal snapd <2.67.1+20.04ubuntu1~esm3
Ubuntu / Linux
 Focal snapd <2.67.1+20.04ubuntu1~esm3
Ubuntu Linux Bionic snapd <2.61.4ubuntu0.18.04.1+esm4
Ubuntu / Linux
 Bionic snapd <2.61.4ubuntu0.18.04.1+esm4
Ubuntu Linux Xenial snapd <2.61.4ubuntu0.16.04.1+esm4
Ubuntu / Linux
 Xenial snapd <2.61.4ubuntu0.16.04.1+esm4
Ubuntu Linux Jammy snapd <2.76+ubuntu22.04.1
Ubuntu / Linux
 Jammy snapd <2.76+ubuntu22.04.1
CVE-2026-15226
Affected products
Known affected 7 products, the same list as for CVE-2024-5300
CVE-2026-8933
Affected products
Known affected 7 products, the same list as for CVE-2024-5300
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": "Ubuntu Linux ist die Linux Distribution des Herstellers Canonical.\r\nSnap (auch bekannt als Snappy) ist ein Softwareverteilungssystem und eine Paketverwaltung f\u00fcr Linux.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in Ubuntu Linux und Canonical Snap ausnutzen, um Informationen offenzulegen, Root-Rechte zu erlangen und Sicherheitsma\u00dfnahmen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- Sonstiges\n- UNIX",
        "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-2026-2469 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2469.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-2469 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2469"
      },
      {
        "category": "external",
        "summary": "Ubuntu Security Notice USN-8579-1 vom 2026-07-21",
        "url": "https://ubuntu.com/security/notices/USN-8579-1"
      }
    ],
    "source_lang": "en-US",
    "title": "snapd: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-07-21T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-22T11:52:59.263+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-2469",
      "initial_release_date": "2026-07-21T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-07-21T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c2.76.1",
                "product": {
                  "name": "Canonical Snap \u003c2.76.1",
                  "product_id": "T057072"
                }
              },
              {
                "category": "product_version",
                "name": "2.76.1",
                "product": {
                  "name": "Canonical Snap 2.76.1",
                  "product_id": "T057072-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:canonical:snapd:2.76.1"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Snap"
          }
        ],
        "category": "vendor",
        "name": "Canonical"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Focal snapd \u003c2.67.1+20.04ubuntu1~esm3",
                "product": {
                  "name": "Ubuntu Linux Focal snapd \u003c2.67.1+20.04ubuntu1~esm3",
                  "product_id": "T057066"
                }
              },
              {
                "category": "product_version",
                "name": "Focal snapd 2.67.1+20.04ubuntu1~esm3",
                "product": {
                  "name": "Ubuntu Linux Focal snapd 2.67.1+20.04ubuntu1~esm3",
                  "product_id": "T057066-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:focal_snapd__2.67.120.04ubuntu1esm3"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Bionic snapd \u003c2.61.4ubuntu0.18.04.1+esm4",
                "product": {
                  "name": "Ubuntu Linux Bionic snapd \u003c2.61.4ubuntu0.18.04.1+esm4",
                  "product_id": "T057067"
                }
              },
              {
                "category": "product_version",
                "name": "Bionic snapd 2.61.4ubuntu0.18.04.1+esm4",
                "product": {
                  "name": "Ubuntu Linux Bionic snapd 2.61.4ubuntu0.18.04.1+esm4",
                  "product_id": "T057067-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:bionic_snapd__2.61.4ubuntu0.18.04.1esm4"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Xenial snapd \u003c2.61.4ubuntu0.16.04.1+esm4",
                "product": {
                  "name": "Ubuntu Linux Xenial snapd \u003c2.61.4ubuntu0.16.04.1+esm4",
                  "product_id": "T057068"
                }
              },
              {
                "category": "product_version",
                "name": "Xenial snapd 2.61.4ubuntu0.16.04.1+esm4",
                "product": {
                  "name": "Ubuntu Linux Xenial snapd 2.61.4ubuntu0.16.04.1+esm4",
                  "product_id": "T057068-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:xenial_snapd__2.61.4ubuntu0.16.04.1esm4"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Jammy snapd \u003c2.76+ubuntu22.04.1",
                "product": {
                  "name": "Ubuntu Linux Jammy snapd \u003c2.76+ubuntu22.04.1",
                  "product_id": "T057069"
                }
              },
              {
                "category": "product_version",
                "name": "Jammy snapd 2.76+ubuntu22.04.1",
                "product": {
                  "name": "Ubuntu Linux Jammy snapd 2.76+ubuntu22.04.1",
                  "product_id": "T057069-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:jammy_snapd__2.76ubuntu22.04.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Noble snapd \u003c2.76+ubuntu24.04.1",
                "product": {
                  "name": "Ubuntu Linux Noble snapd \u003c2.76+ubuntu24.04.1",
                  "product_id": "T057070"
                }
              },
              {
                "category": "product_version",
                "name": "Noble snapd 2.76+ubuntu24.04.1",
                "product": {
                  "name": "Ubuntu Linux Noble snapd 2.76+ubuntu24.04.1",
                  "product_id": "T057070-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:noble_snapd__2.76ubuntu24.04.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Resolute snapd \u003c2.76+ubuntu26.04.3",
                "product": {
                  "name": "Ubuntu Linux Resolute snapd \u003c2.76+ubuntu26.04.3",
                  "product_id": "T057071"
                }
              },
              {
                "category": "product_version",
                "name": "Resolute snapd 2.76+ubuntu26.04.3",
                "product": {
                  "name": "Ubuntu Linux Resolute snapd 2.76+ubuntu26.04.3",
                  "product_id": "T057071-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:canonical:ubuntu_linux:resolute_snapd__2.76ubuntu26.04.3"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Linux"
          }
        ],
        "category": "vendor",
        "name": "Ubuntu"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-5300",
      "product_status": {
        "known_affected": [
          "T057070",
          "T057071",
          "T057072",
          "T057066",
          "T057067",
          "T057068",
          "T057069"
        ]
      },
      "release_date": "2026-07-21T22:00:00.000+00:00",
      "title": "CVE-2024-5300"
    },
    {
      "cve": "CVE-2026-15226",
      "product_status": {
        "known_affected": [
          "T057070",
          "T057071",
          "T057072",
          "T057066",
          "T057067",
          "T057068",
          "T057069"
        ]
      },
      "release_date": "2026-07-21T22:00:00.000+00:00",
      "title": "CVE-2026-15226"
    },
    {
      "cve": "CVE-2026-8933",
      "product_status": {
        "known_affected": [
          "T057070",
          "T057071",
          "T057072",
          "T057066",
          "T057067",
          "T057068",
          "T057069"
        ]
      },
      "release_date": "2026-07-21T22:00:00.000+00:00",
      "title": "CVE-2026-8933"
    }
  ]
}



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