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    UBUNTU-CVE-2026-91838 (CVE-2026-91838)

    Vulnerability from osv_ubuntu – Published: 2026-09-17 00:00 – Updated: 2026-09-17 00:00 – Source website
    VLAI
    Details

    [profile data reaches root pppd pty shell]

    Severity
    N/A (UNKNOWN)
    medium
    References
    To clipboard 

    {
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "network-manager-sstp",
            "binary_version": "1.3.0-0ubuntu1"
          },
          {
            "binary_name": "network-manager-sstp-gnome",
            "binary_version": "1.3.0-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "network-manager-sstp",
        "purl": "pkg:deb/ubuntu/network-manager-sstp@1.3.0-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.0-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "network-manager-sstp",
            "binary_version": "1.3.2-1build2"
          },
          {
            "binary_name": "network-manager-sstp-gnome",
            "binary_version": "1.3.2-1build2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "network-manager-sstp",
        "purl": "pkg:deb/ubuntu/network-manager-sstp@1.3.2-1build2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.1-1",
        "1.3.1-2",
        "1.3.2-1",
        "1.3.2-1build1",
        "1.3.2-1build2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "network-manager-sstp",
            "binary_version": "1.3.2-1build6"
          },
          {
            "binary_name": "network-manager-sstp-gnome",
            "binary_version": "1.3.2-1build6"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "network-manager-sstp",
        "purl": "pkg:deb/ubuntu/network-manager-sstp@1.3.2-1build6?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.2-1build5",
        "1.3.2-1build6"
      ]
    }
  ],
  "aliases": [],
  "details": "[profile data reaches root pppd pty shell]",
  "id": "UBUNTU-CVE-2026-91838",
  "modified": "2026-09-17T00:00:00Z",
  "published": "2026-09-17T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-91838"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-91838"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.gnome.org/GNOME/network-manager-sstp/-/work_items/67"
    },
    {
      "type": "REPORT",
      "url": "https://blogs.gnome.org/mcatanzaro/2026/09/15/privilege-escalation-vulnerabilities-in-networkmanager-plugins/"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-91838"
  ]
}