CERTFR-2026-AVI-0809

Vulnerability from certfr_avis - Published: 2026-06-26 - Updated: 2026-06-26

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un déni de service.

Solutions

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

Impacted products
Vendor Product Description
Debian Debian Debian
References
Bulletin de sécurité Debian msg00266 2026-06-21 vendor-advisory

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Debian",
      "product": {
        "name": "Debian",
        "vendor": {
          "name": "Debian",
          "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-2026-45842",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45842"
    },
    {
      "name": "CVE-2026-45845",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45845"
    },
    {
      "name": "CVE-2025-22069",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-22069"
    },
    {
      "name": "CVE-2026-46319",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46319"
    },
    {
      "name": "CVE-2026-31486",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31486"
    },
    {
      "name": "CVE-2026-23346",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23346"
    },
    {
      "name": "CVE-2026-23247",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23247"
    },
    {
      "name": "CVE-2026-46170",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46170"
    },
    {
      "name": "CVE-2026-46117",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46117"
    },
    {
      "name": "CVE-2025-71289",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-71289"
    },
    {
      "name": "CVE-2026-31613",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31613"
    },
    {
      "name": "CVE-2026-43331",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43331"
    },
    {
      "name": "CVE-2026-46158",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46158"
    },
    {
      "name": "CVE-2026-46320",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46320"
    },
    {
      "name": "CVE-2026-46137",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46137"
    },
    {
      "name": "CVE-2026-45841",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45841"
    },
    {
      "name": "CVE-2026-46331",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46331"
    },
    {
      "name": "CVE-2026-23469",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23469"
    },
    {
      "name": "CVE-2026-31420",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31420"
    },
    {
      "name": "CVE-2026-46203",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46203"
    },
    {
      "name": "CVE-2026-31663",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31663"
    },
    {
      "name": "CVE-2026-45846",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45846"
    },
    {
      "name": "CVE-2026-46323",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46323"
    },
    {
      "name": "CVE-2025-68768",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-68768"
    },
    {
      "name": "CVE-2026-46315",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46315"
    },
    {
      "name": "CVE-2025-68251",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-68251"
    },
    {
      "name": "CVE-2026-46321",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46321"
    },
    {
      "name": "CVE-2026-52908",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-52908"
    },
    {
      "name": "CVE-2026-45840",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45840"
    },
    {
      "name": "CVE-2026-45844",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45844"
    },
    {
      "name": "CVE-2026-52910",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-52910"
    },
    {
      "name": "CVE-2026-45930",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45930"
    },
    {
      "name": "CVE-2026-46274",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46274"
    },
    {
      "name": "CVE-2026-46244",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46244"
    },
    {
      "name": "CVE-2026-31717",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31717"
    },
    {
      "name": "CVE-2026-52911",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-52911"
    },
    {
      "name": "CVE-2026-45843",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45843"
    },
    {
      "name": "CVE-2026-46316",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46316"
    },
    {
      "name": "CVE-2026-46160",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46160"
    },
    {
      "name": "CVE-2026-43303",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43303"
    },
    {
      "name": "CVE-2026-43245",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43245"
    },
    {
      "name": "CVE-2026-52909",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-52909"
    },
    {
      "name": "CVE-2026-23394",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23394"
    },
    {
      "name": "CVE-2026-45838",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45838"
    },
    {
      "name": "CVE-2026-23272",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23272"
    },
    {
      "name": "CVE-2026-31560",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31560"
    },
    {
      "name": "CVE-2026-46216",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46216"
    },
    {
      "name": "CVE-2026-46275",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46275"
    },
    {
      "name": "CVE-2026-45850",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45850"
    },
    {
      "name": "CVE-2026-43116",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43116"
    },
    {
      "name": "CVE-2026-46322",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46322"
    },
    {
      "name": "CVE-2026-45839",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45839"
    },
    {
      "name": "CVE-2026-43219",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43219"
    }
  ],
  "initial_release_date": "2026-06-26T00:00:00",
  "last_revision_date": "2026-06-26T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0809",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-06-26T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de Debian. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un d\u00e9ni de service.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian",
  "vendor_advisories": [
    {
      "published_at": "2026-06-21",
      "title": "Bulletin de s\u00e9curit\u00e9 Debian msg00266",
      "url": "https://lists.debian.org/debian-security-announce/2026/msg00266.html"
    }
  ]
}



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