{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "5.6.1"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "c13b2f609e6c04276994439d60072caeb0dcf3d9"
            }
          ],
          "repo": "https://github.com/neuvector/neuvector",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-c6rx-pmvf-m3jx"
  ],
  "database_specific": {
    "cna_assigner": "suse",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78428.json"
  },
  "details": "For users authenticated through SAML or OpenID Connect (OIDC), this vulnerability can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently",
  "id": "CVE-2026-78428",
  "modified": "2026-09-20T11:30:19.761781955Z",
  "published": "2026-09-17T09:19:21.262Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/78xxx/CVE-2026-78428.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/neuvector/neuvector/security/advisories/GHSA-c6rx-pmvf-m3jx"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-78428"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1279937"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Flaw in Nuevector can result in one user receiving another user's authenticated session when multiple SSO login attempts occur concurrently"
}