CVE-2026-106589 affecting package openssh 9.8p1-10

{
  "id": "82f909f1e5cbdede25145267b1d570863773024c9f507640d1e9c5312f01bd68",
  "url": "https://osv.dev/vulnerability/AZL-106697",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-106589 affecting package openssh 9.8p1-10",
    "summary": "In sshd in OpenSSH through 10.6, in certain environments such as QNX 6 and SCO OpenServer 5, sshd-session can unexpectedly have root privileges. This is related to the GatewayPorts and StreamLocalForwarding configuration options, and lack of support for file-descriptor passing and unprivileged allocation of PTY devices.",
    "evidence": "osv:AZL-106697",
    "products": [
      {
        "name": {
          "value": "openssh",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "AZL-106697",
      "aliases": [
        "AZL-106697"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "9.8p1-10"
                }
              ]
            }
          ],
          "package": {
            "name": "openssh",
            "purl": "pkg:rpm/azure-linux/openssh",
            "ecosystem": "Azure Linux:3"
          },
          "database_specific": {
            "source": "https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-106697.json"
          }
        }
      ],
      "modified": "2026-10-15T05:37:09Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-106589"
      ],
      "references": [
        "https://nvd.nist.gov/vuln/detail/CVE-2026-106589"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-106589",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 321442,
  "published_at": "2026-10-06T22:17:06+00:00"
}