Catalogue CVE

CVE-2026-73627

DEBIAN-

[Catalogue CVE]

JupyterLab (pip package 'jupyterlab') versions >=4.1.0,<=4.5.9 and >=4.6.0,<=4.6.1 contain a plugin manager lock-rule enforcement bypass. Two server-side enforcement gaps allow an authenticated user to circumvent administrator lock rules by making direct requests to the /lab/api/plugins endpoint, enabling or disabling plugins that were locked — including child plugins of multi-plugin extensions and plugins locked via the 'lock all' mechanism. This can impact data integrity and bypass hardening or restrictions (e.g., download/upload limits) implemented through locked plugins. Fixed in versions 4.6.2 and 4.5.10.

Gravité
High · CVSS 7.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
Published
Updated
Source
[NVD] · [CVE record]
EPSS
0.42% · Oct 27, 2026

Projects and upstream resources

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
Debian14jupyterlab4.0.11+ds1+~cs11.25.27-7UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds1+~cs11.25.27-8UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds1+~cs11.25.27-9UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds2+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds2+~cs11.25.27-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds3+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds4+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds4+~cs11.25.27-2UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds4+~cs11.25.27-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds4+~cs11.25.27-4UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds5+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.13+ds1+~2.0.1+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]

Showing 12 observations. All 56 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
Debian13jupyterlab4.0.11+ds1+~cs11.25.27-7UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds1+~cs11.25.27-8UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds1+~cs11.25.27-9UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds2+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds2+~cs11.25.27-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds3+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds4+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds4+~cs11.25.27-2UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds4+~cs11.25.27-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds4+~cs11.25.27-4UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.11+ds5+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.0.13+ds1+~2.0.1+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.3+ds1+~2.0.1+~0.15.3+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-2UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-4UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-5UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-6UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-7UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-8UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.4.1+ds1+~3.0.5+~0.16.6+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-2UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-5UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-6UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian13jupyterlab4.4.8+ds1+~3.1.0+~0.16.6+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds1+~cs11.25.27-7UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds1+~cs11.25.27-8UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds1+~cs11.25.27-9UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds2+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds2+~cs11.25.27-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds3+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds4+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds4+~cs11.25.27-2UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds4+~cs11.25.27-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds4+~cs11.25.27-4UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.11+ds5+~cs11.25.27-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.0.13+ds1+~2.0.1+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.3+ds1+~2.0.1+~0.15.3+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-2UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-4UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-5UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-6UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-7UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-8UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.4.1+ds1+~3.0.5+~0.16.6+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-2UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Debian14jupyterlab4.4.8+ds1+~3.1.0+~0.16.6+~cs1.4.4-1UnknownSource applicability is not established[DEBIAN-CVE-2026-73627]
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "jupyterlab",
      "distro": "debian",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "13",
      "versions": [
        "4.0.11+ds1+~cs11.25.27-7",
        "4.0.11+ds1+~cs11.25.27-8",
        "4.0.11+ds1+~cs11.25.27-9",
        "4.0.11+ds2+~cs11.25.27-1",
        "4.0.11+ds2+~cs11.25.27-3",
        "4.0.11+ds3+~cs11.25.27-1",
        "4.0.11+ds4+~cs11.25.27-1",
        "4.0.11+ds4+~cs11.25.27-2",
        "4.0.11+ds4+~cs11.25.27-3",
        "4.0.11+ds4+~cs11.25.27-4",
        "4.0.11+ds5+~cs11.25.27-1",
        "4.0.13+ds1+~2.0.1+~cs1.4.4-1",
        "4.1.3+ds1+~2.0.1+~0.15.3+~cs1.4.4-1",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-1",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-2",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-3",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-4",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-5",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-6",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-7",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-8",
        "4.4.1+ds1+~3.0.5+~0.16.6+~cs1.4.4-1",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-1",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-2",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-5",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-6",
        "4.4.8+ds1+~3.1.0+~0.16.6+~cs1.4.4-1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/DEBIAN-CVE-2026-73627",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "DEBIAN-CVE-2026-73627",
      "provider_updated_at": "2026-10-01T08:47:41.721477392Z",
      "applicability_unknown": true
    },
    {
      "name": "jupyterlab",
      "distro": "debian",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4"
            }
          ]
        }
      ],
      "release": "14",
      "versions": [
        "4.0.11+ds1+~cs11.25.27-7",
        "4.0.11+ds1+~cs11.25.27-8",
        "4.0.11+ds1+~cs11.25.27-9",
        "4.0.11+ds2+~cs11.25.27-1",
        "4.0.11+ds2+~cs11.25.27-3",
        "4.0.11+ds3+~cs11.25.27-1",
        "4.0.11+ds4+~cs11.25.27-1",
        "4.0.11+ds4+~cs11.25.27-2",
        "4.0.11+ds4+~cs11.25.27-3",
        "4.0.11+ds4+~cs11.25.27-4",
        "4.0.11+ds5+~cs11.25.27-1",
        "4.0.13+ds1+~2.0.1+~cs1.4.4-1",
        "4.1.3+ds1+~2.0.1+~0.15.3+~cs1.4.4-1",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-1",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-2",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-3",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-4",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-5",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-6",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-7",
        "4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-8",
        "4.4.1+ds1+~3.0.5+~0.16.6+~cs1.4.4-1",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-1",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-2",
        "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3",
        "4.4.8+ds1+~3.1.0+~0.16.6+~cs1.4.4-1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/DEBIAN-CVE-2026-73627",
      "fixed_version": "4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4",
      "provider_source": "pypi",
      "provider_record_id": "DEBIAN-CVE-2026-73627",
      "provider_updated_at": "2026-10-01T08:47:41.721477392Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

L’association des paquets est en cours.

[Debian 13 (Trixie)]

  • [jupyterlab]Inconnu
    Détails (2)

    • 4.0.11+ds1+~cs11.25.27-7 · all · trixie

      Affectée

      pypi · jupyterlab · debian · 13

    • 4.0.11+ds1+~cs11.25.27-7 · all · trixie

      Affectée

      pypi · jupyterlab · debian · 13

Observé:

Références

[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]