CERTFR-2026-AVI-0800
Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans CPython. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Python CPython CPython sans le dernier correctif de sécurité
References

Show details on source website

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "CPython sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "CPython",
        "vendor": {
          "name": "Python",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-11940",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-11940"
    },
    {
      "name": "CVE-2026-0864",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0864"
    },
    {
      "name": "CVE-2026-11972",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-11972"
    }
  ],
  "initial_release_date": "2026-06-25T00:00:00",
  "last_revision_date": "2026-06-25T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0800",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-06-25T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans CPython. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans CPython",
  "vendor_advisories": [
    {
      "published_at": "2026-06-23",
      "title": "Bulletin de s\u00e9curit\u00e9 Python CV4NE6AFCRJL7XQOHX7J5TSDHUWVWGJS",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/CV4NE6AFCRJL7XQOHX7J5TSDHUWVWGJS/"
    },
    {
      "published_at": "2026-06-23",
      "title": "Bulletin de s\u00e9curit\u00e9 Python LD6QIISNQFQYOIEPJNEUIPV7S3V76FZH",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/LD6QIISNQFQYOIEPJNEUIPV7S3V76FZH/"
    },
    {
      "published_at": "2026-06-23",
      "title": "Bulletin de s\u00e9curit\u00e9 Python AXPSKKTSRKXTTJULW3XSIC74WZNAAPPB",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/AXPSKKTSRKXTTJULW3XSIC74WZNAAPPB/"
    }
  ]
}


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