CERTFR-2026-AVI-1363

Vulnerability from certfr_avis - Published: 2026-10-22 - Updated: 2026-10-22

De multiples vulnérabilités ont été découvertes dans GitLab. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à la confidentialité 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
GitLab GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) GitLab Community Edition (CE) et Enterprise Edition (EE) versions antérieures à 19.3.6
GitLab GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.4.x antérieures à 19.4.3
GitLab GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE) GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.5.x antérieures à 19.5.1
References
Bulletin de sécurité GitLab 2026-10-21 vendor-advisory

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions ant\u00e9rieures \u00e0 19.3.6",
      "product": {
        "name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
        "vendor": {
          "name": "GitLab",
          "scada": false
        }
      }
    },
    {
      "description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.4.x ant\u00e9rieures \u00e0 19.4.3",
      "product": {
        "name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
        "vendor": {
          "name": "GitLab",
          "scada": false
        }
      }
    },
    {
      "description": "GitLab Community Edition (CE) et Enterprise Edition (EE) versions 19.5.x ant\u00e9rieures \u00e0 19.5.1",
      "product": {
        "name": "GitLab Community Edition (CE) et Gitlab Enterprise Edition (EE)",
        "vendor": {
          "name": "GitLab",
          "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-2026-12664",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-12664"
    },
    {
      "name": "CVE-2026-112378",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-112378"
    },
    {
      "name": "CVE-2026-15723",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-15723"
    },
    {
      "name": "CVE-2026-112326",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-112326"
    },
    {
      "name": "CVE-2026-105711",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-105711"
    },
    {
      "name": "CVE-2026-14288",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-14288"
    },
    {
      "name": "CVE-2026-16255",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-16255"
    },
    {
      "name": "CVE-2026-110264",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-110264"
    },
    {
      "name": "CVE-2026-13319",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-13319"
    },
    {
      "name": "CVE-2026-112212",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-112212"
    },
    {
      "name": "CVE-2026-105777",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-105777"
    },
    {
      "name": "CVE-2026-103515",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-103515"
    }
  ],
  "initial_release_date": "2026-10-22T00:00:00",
  "last_revision_date": "2026-10-22T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1363",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-10-22T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans GitLab. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans GitLab",
  "vendor_advisories": [
    {
      "published_at": "2026-10-21",
      "title": "Bulletin de s\u00e9curit\u00e9 GitLab",
      "url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/"
    }
  ]
}



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