{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "15.6"
              },
              {
                "fixed": "19.0.6"
              },
              {
                "introduced": "19.1"
              },
              {
                "fixed": "19.1.4"
              },
              {
                "introduced": "19.2"
              },
              {
                "fixed": "19.2.2"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "07a0843ad18ecb422cdc61bf3c2ef0a9dc58a209"
            },
            {
              "fixed": "332c27ad1409e3f142058effe82b200416484817"
            },
            {
              "introduced": "67581074a0aab1f53cdafe7eead5f5d07f3afec8"
            },
            {
              "fixed": "d1aece4d7ef6a367187e7ce89099472ca7f13cda"
            },
            {
              "introduced": "68485a1eb627c9a992f266263157327649822db3"
            },
            {
              "fixed": "b6b3c0efcdab8c89a87057f59f18d2928757370d"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "GitLab",
    "cwe_ids": [
      "CWE-266"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9486.json"
  },
  "details": "GitLab has remediated an issue in GitLab EE affecting all versions from 15.6 before 19.0.6, 19.1 before 19.1.4, and 19.2 before 19.2.2 that under certain conditions could have allowed a user with a pending membership to receive permissions granted by a custom role, due to incorrect privilege assignment that did not account for membership state.",
  "id": "CVE-2025-9486",
  "modified": "2026-08-20T11:30:11.164841108Z",
  "published": "2026-08-12T19:05:46.417Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-2-released/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/9xxx/CVE-2025-9486.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9486"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/565412"
    },
    {
      "type": "REPORT",
      "url": "https://hackerone.com/reports/3262844"
    },
    {
      "type": "PACKAGE",
      "url": "git://git@gitlab.com:gitlab-org/gitlab.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Incorrect Privilege Assignment in GitLab"
}