WID-SEC-W-2026-2222

Vulnerability from csaf_certbund - Published: 2026-07-06 22:00 - Updated: 2026-07-20 22:00
Summary
Red Hat Enterprise Linux (python-pip): Schwachstelle ermöglicht Codeausführung
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: Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff: Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um beliebige Dateien zu überschreiben und möglicherweise beliebigen Code auszuführen.
Betroffene Betriebssysteme: - Linux
CVE-2026-8643
Affected products
Product Identifier Version Remediation
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
 cpe:/o:redhat:enterprise_linux:- —
Red Hat Enterprise Linux 9
Red Hat / Enterprise Linux
 cpe:/o:redhat:enterprise_linux:9 9
Oracle Linux
Oracle
 cpe:/o:oracle:linux:- —
RESF Rocky Linux
RESF
 cpe:/o:resf:rocky_linux:- —
Red Hat Enterprise Linux 10
Red Hat / Enterprise Linux
 cpe:/o:redhat:enterprise_linux:10 10
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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um beliebige Dateien zu \u00fcberschreiben und m\u00f6glicherweise beliebigen Code auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "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-2026-2222 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2222.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-2222 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2222"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:36193 vom 2026-07-06",
        "url": "https://access.redhat.com/errata/RHSA-2026:36193"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:36315 vom 2026-07-07",
        "url": "https://access.redhat.com/errata/RHSA-2026:36315"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:36359 vom 2026-07-08",
        "url": "https://access.redhat.com/errata/RHSA-2026:36359"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2026-36315 vom 2026-07-08",
        "url": "https://linux.oracle.com/errata/ELSA-2026-36315.html"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2026:36315 vom 2026-07-08",
        "url": "https://errata.build.resf.org/RLSA-2026:36315"
      },
      {
        "category": "external",
        "summary": "Rocky Linux Security Advisory RLSA-2026:36193 vom 2026-07-08",
        "url": "https://errata.build.resf.org/RLSA-2026:36193"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:37283 vom 2026-07-09",
        "url": "https://access.redhat.com/errata/RHSA-2026:37283"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:37275 vom 2026-07-09",
        "url": "https://access.redhat.com/errata/RHSA-2026:37275"
      },
      {
        "category": "external",
        "summary": "Oracle Linux Security Advisory ELSA-2026-36193 vom 2026-07-17",
        "url": "http://linux.oracle.com/errata/ELSA-2026-36193.html"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:42144 vom 2026-07-20",
        "url": "https://access.redhat.com/errata/RHSA-2026:42144"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:42132 vom 2026-07-20",
        "url": "https://access.redhat.com/errata/RHSA-2026:42132"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:42079 vom 2026-07-21",
        "url": "https://access.redhat.com/errata/RHSA-2026:42079"
      },
      {
        "category": "external",
        "summary": "Red Hat Security Advisory RHSA-2026:42078 vom 2026-07-21",
        "url": "https://access.redhat.com/errata/RHSA-2026:42078"
      }
    ],
    "source_lang": "en-US",
    "title": "Red Hat Enterprise Linux (python-pip): Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2026-07-20T22:00:00.000+00:00",
      "generator": {
        "date": "2026-07-21T06:43:05.239+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-2222",
      "initial_release_date": "2026-07-06T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-07-06T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-07-07T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2026-07-08T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
        },
        {
          "date": "2026-07-09T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von Red Hat aufgenommen"
        },
        {
          "date": "2026-07-19T22:00:00.000+00:00",
          "number": "5",
          "summary": "Neue Updates von Oracle Linux aufgenommen"
        },
        {
          "date": "2026-07-20T22:00:00.000+00:00",
          "number": "6",
          "summary": "Neue Updates von Red Hat aufgenommen"
        }
      ],
      "status": "final",
      "version": "6"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Oracle Linux",
            "product": {
              "name": "Oracle Linux",
              "product_id": "T004914",
              "product_identification_helper": {
                "cpe": "cpe:/o:oracle:linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Oracle"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "RESF Rocky Linux",
            "product": {
              "name": "RESF Rocky Linux",
              "product_id": "T032255",
              "product_identification_helper": {
                "cpe": "cpe:/o:resf:rocky_linux:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "RESF"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux",
                "product": {
                  "name": "Red Hat Enterprise Linux",
                  "product_id": "67646",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:-"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "10",
                "product": {
                  "name": "Red Hat Enterprise Linux 10",
                  "product_id": "T056212",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:10"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "9",
                "product": {
                  "name": "Red Hat Enterprise Linux 9",
                  "product_id": "T056230",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:9"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-8643",
      "product_status": {
        "known_affected": [
          "67646",
          "T056230",
          "T004914",
          "T032255",
          "T056212"
        ]
      },
      "release_date": "2026-07-06T22:00:00.000+00:00",
      "title": "CVE-2026-8643"
    }
  ]
}



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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.