WID-SEC-W-2026-3290

Vulnerability from csaf_certbund - Published: 2026-09-09 22:00 - Updated: 2026-09-14 22:00
Summary
PackageKit: 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: PackageKit ist eine Sammlung von Tools und Bibliotheken, die die Installation, Aktualisierung und Entfernung von Software auf verschiedenen Linux-Distributionen vereinfacht.
Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in PackageKit ausnutzen, um Sicherheitsmaßnahmen zu umgehen, beliebige Befehle mit Root-Rechten auszuführen, seine Berechtigungen auf Root zu erweitern oder Daten offenzulegen und zu manipulieren.
Betroffene Betriebssysteme: - Sonstiges - UNIX
CVE-2026-19816
Affected products
Product Identifier Version Remediation
Open Source PackageKit <1.4.0
Open Source / PackageKit
 <1.4.0
Fedora Linux
Fedora
 cpe:/o:fedoraproject:fedora:- —
CVE-2026-55752
Affected products
Known affected 2 products, the same list as for CVE-2026-19816
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": "PackageKit ist eine Sammlung von Tools und Bibliotheken, die die Installation, Aktualisierung und Entfernung von Software auf verschiedenen Linux-Distributionen vereinfacht.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein lokaler Angreifer kann mehrere Schwachstellen in PackageKit ausnutzen, um Sicherheitsma\u00dfnahmen zu umgehen, beliebige Befehle mit Root-Rechten auszuf\u00fchren, seine Berechtigungen auf Root zu erweitern oder Daten offenzulegen und zu manipulieren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- 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-2026-3290 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3290.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-3290 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3290"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-6695-qjj5-533m vom 2026-09-09",
        "url": "https://github.com/PackageKit/PackageKit/security/advisories/GHSA-6695-qjj5-533m"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-g5gf-h68q-gxc8 vom 2026-09-09",
        "url": "https://github.com/PackageKit/PackageKit/security/advisories/GHSA-g5gf-h68q-gxc8"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-gmhf-fxfx-m2w9 vom 2026-09-09",
        "url": "https://github.com/PackageKit/PackageKit/security/advisories/GHSA-gmhf-fxfx-m2w9"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-pwvr-2q5v-xvw4 vom 2026-09-09",
        "url": "https://github.com/PackageKit/PackageKit/security/advisories/GHSA-pwvr-2q5v-xvw4"
      },
      {
        "category": "external",
        "summary": "GitHub Security Advisory GHSA-x282-cq95-f96w vom 2026-09-09",
        "url": "https://github.com/PackageKit/PackageKit/security/advisories/GHSA-x282-cq95-f96w"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-95D69295A4 vom 2026-09-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-95d69295a4"
      },
      {
        "category": "external",
        "summary": "Fedora Security Advisory FEDORA-2026-6CF9691266 vom 2026-09-12",
        "url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-6cf9691266"
      }
    ],
    "source_lang": "en-US",
    "title": "PackageKit: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-09-14T22:00:00.000+00:00",
      "generator": {
        "date": "2026-09-15T10:20:18.130+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-3290",
      "initial_release_date": "2026-09-09T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-09-09T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-09-13T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Fedora aufgenommen"
        },
        {
          "date": "2026-09-14T22:00:00.000+00:00",
          "number": "3",
          "summary": "Referenz(en) aufgenommen: EUVD-2026-78063"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Fedora Linux",
            "product": {
              "name": "Fedora Linux",
              "product_id": "74178",
              "product_identification_helper": {
                "cpe": "cpe:/o:fedoraproject:fedora:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Fedora"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.4.0",
                "product": {
                  "name": "Open Source PackageKit \u003c1.4.0",
                  "product_id": "T059341"
                }
              },
              {
                "category": "product_version",
                "name": "1.4.0",
                "product": {
                  "name": "Open Source PackageKit 1.4.0",
                  "product_id": "T059341-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:packagekit_project:packagekit:1.4.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "PackageKit"
          }
        ],
        "category": "vendor",
        "name": "Open Source"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-19816",
      "product_status": {
        "known_affected": [
          "T059341",
          "74178"
        ]
      },
      "release_date": "2026-09-09T22:00:00.000+00:00",
      "title": "CVE-2026-19816"
    },
    {
      "cve": "CVE-2026-55752",
      "product_status": {
        "known_affected": [
          "T059341",
          "74178"
        ]
      },
      "release_date": "2026-09-09T22:00:00.000+00:00",
      "title": "CVE-2026-55752"
    }
  ]
}



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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.

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