{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "cpe": "cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*",
                "range": [
                  {
                    "introduced": "0.12.0"
                  },
                  {
                    "fixed": "0.12.15"
                  }
                ],
                "source": "CPE_RANGE"
              },
              {
                "cpe": "cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*",
                "range": [
                  {
                    "introduced": "0.13.0"
                  },
                  {
                    "fixed": "0.13.11"
                  }
                ],
                "source": "CPE_RANGE"
              },
              {
                "cpe": "cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*",
                "range": [
                  {
                    "introduced": "0.14.0"
                  },
                  {
                    "fixed": "0.14.6"
                  }
                ],
                "source": "CPE_RANGE"
              },
              {
                "cpe": "cpe:2.3:a:suse:rancher_fleet:*:*:*:*:*:*:*:*",
                "range": [
                  {
                    "introduced": "0.15.0"
                  },
                  {
                    "fixed": "0.15.2"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          "events": [
            {
              "introduced": "3d1fa6c06ff392c9fa66ca2f46831e2dae23bc16"
            },
            {
              "fixed": "8fc0388c9703d4ade55e9a103153085f585a3d03"
            },
            {
              "introduced": "e0324f2d4c06dad05a298622a1276ea596367b6a"
            },
            {
              "fixed": "9cc729f7dc0b9055938115103581a968a287bccf"
            },
            {
              "introduced": "53de8d76a46c737f4b055dd1a7f2b7ac682537c5"
            },
            {
              "fixed": "e423b88b67752ef11d3607a26b41e57a90859abe"
            },
            {
              "introduced": "c63dc4bb52acb88fea50fe1b5f20db7f3ca6c9d9"
            },
            {
              "fixed": "c8932b5fc204c3f36026d0fabdf41f740873526c"
            }
          ],
          "repo": "https://github.com/rancher/fleet",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-864g-863m-vcvq"
  ],
  "database_specific": {
    "cna_assigner": "suse",
    "cwe_ids": [
      "CWE-522"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44938.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "range": [
              {
                "introduced": "0.15.0"
              },
              {
                "fixed": "0.15.2"
              },
              {
                "introduced": "0.14.0"
              },
              {
                "fixed": "0.14.6"
              },
              {
                "introduced": "0.13.0"
              },
              {
                "fixed": "0.13.11"
              },
              {
                "introduced": "0.12.0"
              },
              {
                "fixed": "0.12.15"
              }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
          }
        ]
      }
    ]
  },
  "details": "A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive keys from namespaceLabels in fleet.yaml (or BundleDeployment.spec.options.namespaceLabels) when applying them to the target namespace.\n\n\n\n\nAn attacker with git push access to a\n Fleet-monitored repository could overwrite Pod Security Standards (PSS)\n enforcement labels on a target namespace. This allows the attacker to \nweaken admission controls and deploy workloads that PSS policies would \notherwise block.",
  "id": "CVE-2026-44938",
  "modified": "2026-10-28T02:30:38.931975418Z",
  "published": "2026-07-07T13:05:03.344Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/44xxx/CVE-2026-44938.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-864g-863m-vcvq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44938"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-44938"
    }
  ],
  "schema_version": "1.9.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Fleet has PSS Bypass through addLabelsFromOptions in Fleet Agent"
}