CERTFR-2026-AVI-0067

Vulnerability from certfr_avis - Published: 2026-01-21 - Updated: 2026-01-21

De multiples vulnérabilités ont été découvertes dans CPython. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à l'intégrité des données et un contournement de la politique de sécurité.

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 les derniers correctifs de sécurité
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "CPython sans les derniers correctifs 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-2025-15282",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-15282"
    },
    {
      "name": "CVE-2025-11468",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-11468"
    },
    {
      "name": "CVE-2025-15367",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-15367"
    },
    {
      "name": "CVE-2025-15366",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-15366"
    },
    {
      "name": "CVE-2026-0865",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0865"
    },
    {
      "name": "CVE-2026-0672",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-0672"
    }
  ],
  "initial_release_date": "2026-01-21T00:00:00",
  "last_revision_date": "2026-01-21T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0067",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-01-21T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans CPython. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Python",
  "vendor_advisories": [
    {
      "published_at": "2026-01-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Python BJ6QPHNSHJTS3A7CFV6IBMCAP2DWRVNT",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/BJ6QPHNSHJTS3A7CFV6IBMCAP2DWRVNT/"
    },
    {
      "published_at": "2026-01-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Python X66HL7SISGJT33J53OHXMZT4DFLMHVKF",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/X66HL7SISGJT33J53OHXMZT4DFLMHVKF/"
    },
    {
      "published_at": "2026-01-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Python 6VFLQQEIX673KXKFUZXCUNE5AZOGZ45M",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/6VFLQQEIX673KXKFUZXCUNE5AZOGZ45M/"
    },
    {
      "published_at": "2026-01-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Python FELSEOLBI2QR6YLG6Q7VYF7FWSGQTKLI",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/FELSEOLBI2QR6YLG6Q7VYF7FWSGQTKLI/"
    },
    {
      "published_at": "2026-01-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Python CBFBOWVGGUJFSGITQCCBZS4GEYYZ7ZNE",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/CBFBOWVGGUJFSGITQCCBZS4GEYYZ7ZNE/"
    },
    {
      "published_at": "2026-01-20",
      "title": "Bulletin de s\u00e9curit\u00e9 Python DD7C7JZJYTBXMDOWKCEIEBJLBRU64OMR",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/DD7C7JZJYTBXMDOWKCEIEBJLBRU64OMR/"
    }
  ]
}


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  • 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.
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  • 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.



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