Vulnerability-Lookup

CVE-2026-66138 (GCVE-0-2026-66138)

Vulnerability from cvelistv5 – Published: 2026-07-24 03:53 – Updated: 2026-07-24 23:22

Summary

In OpenStack Ironic Python Agent through 11.6.0, a project-scoped user with the manager role can achieve arbitrary code execution on a running Ironic-Python-Agent via a maliciously constructed configuration, because the value of ntp_server is passed to a shell.

Severity

7.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-24 12:26 UTC

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2315 records in the last 180 days details

References

3 references

URL	Tags
https://bugs.launchpad.net/ironic-python-agent/+b…
https://security.openstack.org/ossa/OSSA-2026-027.html
http://www.openwall.com/lists/oss-security/2026/0…

Impacted products

1 product

Vendor	Product	Version	CPE status
OpenStack	Ironic Python Agent	Affected: 11.6.0 (semver) Affected: 11.3.0 , ≤ 11.5.1 (semver) Affected: 11.0.0 , ≤ 11.2.1 (semver) Affected: 6.0.0 , ≤ 10.2.3 (semver) cpe:2.3:a:openstack:ironic_python_agent:::::::: cpe:2.3:a:openstack:ironic_python_agent:::::::: cpe:2.3:a:openstack:ironic_python_agent:::::::: cpe:2.3:a:openstack:ironic_python_agent::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-66138",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-24T12:26:51.060531Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-07-24T12:27:00.582Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2026-07-24T23:22:05.285Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/07/24/26"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Ironic Python Agent",
          "vendor": "OpenStack",
          "versions": [
            {
              "status": "affected",
              "version": "11.6.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "11.5.1",
              "status": "affected",
              "version": "11.3.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "11.2.1",
              "status": "affected",
              "version": "11.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "10.2.3",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "11.6.0",
                  "versionStartIncluding": "11.6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "11.5.1",
                  "versionStartIncluding": "11.3.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "11.2.1",
                  "versionStartIncluding": "11.0.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "10.2.3",
                  "versionStartIncluding": "6.0.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In OpenStack Ironic Python Agent through 11.6.0, a\u00a0project-scoped user with the manager role can achieve arbitrary code execution on a running Ironic-Python-Agent via a maliciously constructed configuration, because the value of ntp_server is passed to a shell."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-24T03:53:12.142Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://bugs.launchpad.net/ironic-python-agent/+bug/2160050"
        },
        {
          "url": "https://security.openstack.org/ossa/OSSA-2026-027.html"
        }
      ],
      "x_generator": {
        "engine": "CVE-Request-form 0.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2026-66138",
    "datePublished": "2026-07-24T03:53:12.142Z",
    "dateReserved": "2026-07-24T03:53:11.727Z",
    "dateUpdated": "2026-07-24T23:22:05.285Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-66138",
      "date": "2026-10-26",
      "epss": "0.00475",
      "percentile": "0.40764"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Ironic Python Agent",
                "vendor": "OpenStack",
                "versions": [
                  {
                    "status": "affected",
                    "version": "11.6.0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "11.5.1",
                    "status": "affected",
                    "version": "11.3.0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "11.2.1",
                    "status": "affected",
                    "version": "11.0.0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "10.2.3",
                    "status": "affected",
                    "version": "6.0.0",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "cve@mitre.org"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In OpenStack Ironic Python Agent through 11.6.0, a\u00a0project-scoped user with the manager role can achieve arbitrary code execution on a running Ironic-Python-Agent via a maliciously constructed configuration, because the value of ntp_server is passed to a shell."
          },
          {
            "lang": "es",
            "value": "En OpenStack Ironic Python Agent hasta la versi\u00f3n 11.6.0, un usuario con \u00e1mbito de proyecto y rol de gestor puede lograr ejecuci\u00f3n de c\u00f3digo arbitrario en un Ironic-Python-Agent en ejecuci\u00f3n mediante una configuraci\u00f3n construida maliciosamente, porque el valor de ntp_server se pasa a un shell."
          }
        ],
        "id": "CVE-2026-66138",
        "lastModified": "2026-10-24T13:10:00.147",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 5.9,
              "source": "cve@mitre.org",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-66138",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-07-24T12:26:51.060531Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-07-24T05:16:49.433",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "https://bugs.launchpad.net/ironic-python-agent/+bug/2160050"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://security.openstack.org/ossa/OSSA-2026-027.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.openwall.com/lists/oss-security/2026/07/24/26"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-78"
              }
            ],
            "source": "cve@mitre.org",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-10-23T05:08:56+00:00",
      "cve": "CVE-2026-66138",
      "id": "CVE-2026-66138",
      "initial_release_date": "2026-07-24T03:53:12.142000+00:00",
      "product_status:fixed": "18",
      "product_status:known_affected": "7",
      "product_status:known_not_affected": "5874",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "ironic-python-agent: OpenStack Ironic Python Agent: Arbitrary code execution via malicious configuration",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-66138.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2026-07-24T23:22:05.285Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "url": "http://www.openwall.com/lists/oss-security/2026/07/24/26"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-66138",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-07-24T12:26:51.060531Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-07-24T12:26:57.314Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "Ironic Python Agent",
              "vendor": "OpenStack",
              "versions": [
                {
                  "status": "affected",
                  "version": "11.6.0",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "11.5.1",
                  "status": "affected",
                  "version": "11.3.0",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "11.2.1",
                  "status": "affected",
                  "version": "11.0.0",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "10.2.3",
                  "status": "affected",
                  "version": "6.0.0",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "cpeApplicability": [
            {
              "nodes": [
                {
                  "cpeMatch": [
                    {
                      "criteria": "cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*",
                      "versionEndIncluding": "11.6.0",
                      "versionStartIncluding": "11.6.0",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*",
                      "versionEndIncluding": "11.5.1",
                      "versionStartIncluding": "11.3.0",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*",
                      "versionEndIncluding": "11.2.1",
                      "versionStartIncluding": "11.0.0",
                      "vulnerable": true
                    },
                    {
                      "criteria": "cpe:2.3:a:openstack:ironic_python_agent:*:*:*:*:*:*:*:*",
                      "versionEndIncluding": "10.2.3",
                      "versionStartIncluding": "6.0.0",
                      "vulnerable": true
                    }
                  ],
                  "negate": false,
                  "operator": "OR"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "In OpenStack Ironic Python Agent through 11.6.0, a\u00a0project-scoped user with the manager role can achieve arbitrary code execution on a running Ironic-Python-Agent via a maliciously constructed configuration, because the value of ntp_server is passed to a shell."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 7.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-78",
                  "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-07-24T03:53:12.142Z",
            "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            "shortName": "mitre"
          },
          "references": [
            {
              "url": "https://bugs.launchpad.net/ironic-python-agent/+bug/2160050"
            },
            {
              "url": "https://security.openstack.org/ossa/OSSA-2026-027.html"
            }
          ],
          "x_generator": {
            "engine": "CVE-Request-form 0.0.1"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "cveId": "CVE-2026-66138",
        "datePublished": "2026-07-24T03:53:12.142Z",
        "dateReserved": "2026-07-24T03:53:11.727Z",
        "dateUpdated": "2026-07-24T23:22:05.285Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

RHSA-2026:82813

Vulnerability from csaf_redhat - Published: 2026-10-22 15:45 - Updated: 2026-10-26 11:13

Summary

Red Hat Security Advisory: OpenShift Container Platform 4.15.70 bug fix and security update

Severity

Important

Scope

17 vulnerabilities in this advisory, including CVE-2026-66138.

CVE-2026-66138

A vulnerability was found in Ironic-Python-Agent's (IPA) time syncing code. The value of the ntp_server configuration option is inserted into a shell command without sanitization. This command is run as root very early in the IPA startup flow, allowing an attacker to run arbitrary commands as root. This value can be set in three ways; directly in an operator-created ramdisk, set via kernel command line using Ironic, or passing the parameters via mDNS responder for mDNS enabled installation. For the most common, and highest security risk case, this means a Manager role associated with the project set as node.owner may be able to trigger this vulnerability.

8.8 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 2 products Known not affected: 650 products

https://access.redhat.com/errata/RHSA-2026:82813

Open the full advisory

UBUNTU-CVE-2026-66138 (CVE-2026-66138)

Vulnerability from osv_ubuntu – Published: 2026-07-24 05:16 – Updated: 2026-10-17 09:48 – Source website

Details

Severity

7.2 (High)


                    
                      CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-66138	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-66138	REPORT
	https://www.openwall.com/lists/oss-security/2026/…	REPORT
	https://bugs.launchpad.net/ironic-python-agent/+b…	REPORT
	https://security.openstack.org/ossa/OSSA-2026-027.html	REPORT
	http://www.openwall.com/lists/oss-security/2026/0…	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ironic-python-agent",
            "binary_version": "9.1.0-1ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "ironic-python-agent",
        "purl": "pkg:deb/ubuntu/ironic-python-agent@9.1.0-1ubuntu1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "9.1.0-1ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ironic-python-agent",
            "binary_version": "11.5.0-5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.10",
        "name": "ironic-python-agent",
        "purl": "pkg:deb/ubuntu/ironic-python-agent@11.5.0-5?arch=source\u0026distro=stonking"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "11.2.0-2",
        "11.5.0-2",
        "11.5.0-3",
        "11.5.0-4",
        "11.5.0-5"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ironic-python-agent",
            "binary_version": "11.2.0-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "ironic-python-agent",
        "purl": "pkg:deb/ubuntu/ironic-python-agent@11.2.0-2?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "10.2.0-3",
        "11.2.0-2"
      ]
    }
  ],
  "aliases": [],
  "details": "In OpenStack Ironic Python Agent through 11.6.0, a\u00a0project-scoped user with the manager role can achieve arbitrary code execution on a running Ironic-Python-Agent via a maliciously constructed configuration, because the value of ntp_server is passed to a shell.",
  "id": "UBUNTU-CVE-2026-66138",
  "modified": "2026-10-17T09:48:27Z",
  "published": "2026-07-24T05:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-66138"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-66138"
    },
    {
      "type": "REPORT",
      "url": "https://www.openwall.com/lists/oss-security/2026/07/23/5"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.launchpad.net/ironic-python-agent/+bug/2160050"
    },
    {
      "type": "REPORT",
      "url": "https://security.openstack.org/ossa/OSSA-2026-027.html"
    },
    {
      "type": "REPORT",
      "url": "http://www.openwall.com/lists/oss-security/2026/07/24/26"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-66138"
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-66138 (GCVE-0-2026-66138)

RHSA-2026:82813

UBUNTU-CVE-2026-66138 (CVE-2026-66138)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour