Vulnerability-Lookup

CVE-2026-0314 (GCVE-0-2026-0314)

Vulnerability from cvelistv5 – Published: 2026-10-14 20:25 – Updated: 2026-10-14 20:25

Title

GlobalProtect App: Local Denial of Service (DoS) on Windows

Summary

A type confusion vulnerability in Palo Alto Networks GlobalProtect™ app on Windows enables a local user with low privileges to cause a denial of service (DoS) condition. The GlobalProtect™ app on Linux, macOS, iOS, Android, and Chrome OS is not affected by this vulnerability.

Severity

4.3 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber

CWE

CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')

Assigner

palo_alto CNA under the mitre root

CNA scorecard A 95/100 over 95 records in the last 180 days details

References

1 reference

URL	Tags
https://security.paloaltonetworks.com/CVE-2026-0314	vendor-advisory

Impacted products

2 products

Vendor	Product	Version	CPE status
Palo Alto Networks	GlobalProtect App	Affected: 6.3.0 , < 6.3.3-h16 (custom) Affected: 6.2.0 , < 6.2.8-h15 (custom) Affected: 6.0.0 , < 6.0.15 (custom) cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.3:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.2:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.1:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.0:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.8:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.7:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.6:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.4:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.3:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.2:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.1:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.0:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.14:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.13:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.12:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.11:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.10:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.8:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.7:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.6:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.5:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.4:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.3:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.2:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.1:::::Windows:: cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.0:::::Windows::
Palo Alto Networks	GlobalProtect App	Unaffected: All , < 12.2.4 (custom)	guessed

Date Public

2026-10-14 16:00

Credits

Artemy Tsetsersky an internal security researcher

Show details on NVD website

JSON

To clipboard

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  "cveMetadata": {
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    "assignerShortName": "palo_alto",
    "cveId": "CVE-2026-0314",
    "datePublished": "2026-10-14T20:25:32.075Z",
    "dateReserved": "2025-11-03T20:45:12.840Z",
    "dateUpdated": "2026-10-14T20:25:32.075Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.2",
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                  "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.2:*:*:*:*:Windows:*:*",
                  "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.1:*:*:*:*:Windows:*:*",
                  "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.0:*:*:*:*:Windows:*:*"
                ],
                "defaultStatus": "unaffected",
                "platforms": [
                  "Windows"
                ],
                "product": "GlobalProtect App",
                "vendor": "Palo Alto Networks",
                "versions": [
                  {
                    "changes": [
                      {
                        "at": "6.3.3-h16",
                        "status": "unaffected"
                      }
                    ],
                    "lessThan": "6.3.3-h16",
                    "status": "affected",
                    "version": "6.3.0",
                    "versionType": "custom"
                  },
                  {
                    "changes": [
                      {
                        "at": "6.2.8-h15",
                        "status": "unaffected"
                      }
                    ],
                    "lessThan": "6.2.8-h15",
                    "status": "affected",
                    "version": "6.2.0",
                    "versionType": "custom"
                  },
                  {
                    "changes": [
                      {
                        "at": "6.0.15",
                        "status": "unaffected"
                      }
                    ],
                    "lessThan": "6.0.15",
                    "status": "affected",
                    "version": "6.0.0",
                    "versionType": "custom"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "platforms": [
                  "Linux",
                  "macOS",
                  "iOS",
                  "Android",
                  "Chrome OS"
                ],
                "product": "GlobalProtect App",
                "vendor": "Palo Alto Networks",
                "versions": [
                  {
                    "changes": [
                      {
                        "at": "12.2.4",
                        "status": "unaffected"
                      }
                    ],
                    "lessThan": "12.2.4",
                    "status": "unaffected",
                    "version": "All",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "psirt@paloaltonetworks.com"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A type confusion vulnerability in Palo Alto Networks GlobalProtect\u2122 app on Windows enables a local user with low privileges to cause a denial of service (DoS) condition.\n\nThe GlobalProtect\u2122 app on Linux, macOS, iOS, Android, and Chrome OS is not affected by this vulnerability."
          }
        ],
        "id": "CVE-2026-0314",
        "lastModified": "2026-10-14T21:17:18.323",
        "metrics": {
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NO",
                "Recovery": "USER",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "LOCAL",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 4.3,
                "baseSeverity": "MEDIUM",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "UNREPORTED",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "LOW",
                "providerUrgency": "AMBER",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "DIFFUSE",
                "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "MODERATE"
              },
              "source": "psirt@paloaltonetworks.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2026-10-14T21:17:18.323",
        "references": [
          {
            "source": "psirt@paloaltonetworks.com",
            "url": "https://security.paloaltonetworks.com/CVE-2026-0314"
          }
        ],
        "sourceIdentifier": "psirt@paloaltonetworks.com",
        "vulnStatus": "Received",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-843"
              }
            ],
            "source": "psirt@paloaltonetworks.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

FKIE_CVE-2026-0314

Vulnerability from fkie_nvd - Published: 2026-10-14 21:17 - Updated: 2026-10-14 21:17

Severity

4.3 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber

Summary

References

	URL	Tags
	psirt@paloaltonetworks.com	https://security.paloaltonetworks.com/CVE-2026-0314

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.3:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.2:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.1:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.3.0:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.8:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.7:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.6:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.4:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.3:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.2:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.1:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.2.0:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.14:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.13:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.12:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.11:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.10:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.8:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.7:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.6:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.5:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.4:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.3:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.2:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.1:*:*:*:*:Windows:*:*",
            "cpe:2.3:a:palo_alto_networks:globalprotect_app:6.0.0:*:*:*:*:Windows:*:*"
          ],
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "GlobalProtect App",
          "vendor": "Palo Alto Networks",
          "versions": [
            {
              "changes": [
                {
                  "at": "6.3.3-h16",
                  "status": "unaffected"
                }
              ],
              "lessThan": "6.3.3-h16",
              "status": "affected",
              "version": "6.3.0",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "6.2.8-h15",
                  "status": "unaffected"
                }
              ],
              "lessThan": "6.2.8-h15",
              "status": "affected",
              "version": "6.2.0",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "6.0.15",
                  "status": "unaffected"
                }
              ],
              "lessThan": "6.0.15",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Linux",
            "macOS",
            "iOS",
            "Android",
            "Chrome OS"
          ],
          "product": "GlobalProtect App",
          "vendor": "Palo Alto Networks",
          "versions": [
            {
              "changes": [
                {
                  "at": "12.2.4",
                  "status": "unaffected"
                }
              ],
              "lessThan": "12.2.4",
              "status": "unaffected",
              "version": "All",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@paloaltonetworks.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A type confusion vulnerability in Palo Alto Networks GlobalProtect\u2122 app on Windows enables a local user with low privileges to cause a denial of service (DoS) condition.\n\nThe GlobalProtect\u2122 app on Linux, macOS, iOS, Android, and Chrome OS is not affected by this vulnerability."
    }
  ],
  "id": "CVE-2026-0314",
  "lastModified": "2026-10-14T21:17:18.323",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NO",
          "Recovery": "USER",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "UNREPORTED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "AMBER",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "DIFFUSE",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "MODERATE"
        },
        "source": "psirt@paloaltonetworks.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-10-14T21:17:18.323",
  "references": [
    {
      "source": "psirt@paloaltonetworks.com",
      "url": "https://security.paloaltonetworks.com/CVE-2026-0314"
    }
  ],
  "sourceIdentifier": "psirt@paloaltonetworks.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-843"
        }
      ],
      "source": "psirt@paloaltonetworks.com",
      "type": "Secondary"
    }
  ]
}

GHSA-XPXJ-XMC7-F5QW

Vulnerability from github – Published: 2026-10-14 21:33 – Updated: 2026-10-14 21:33

Details

A type confusion vulnerability in Palo Alto Networks GlobalProtect™ app on Windows enables a local user with low privileges to cause a denial of service (DoS) condition.

The GlobalProtect™ app on Linux, macOS, iOS, Android, and Chrome OS is not affected by this vulnerability.

Severity

4.3 (Medium)


                  
                    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-0314"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-843"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-14T21:17:18Z",
    "severity": "MODERATE"
  },
  "details": "A type confusion vulnerability in Palo Alto Networks GlobalProtect\u2122 app on Windows enables a local user with low privileges to cause a denial of service (DoS) condition.\n\nThe GlobalProtect\u2122 app on Linux, macOS, iOS, Android, and Chrome OS is not affected by this vulnerability.",
  "id": "GHSA-xpxj-xmc7-f5qw",
  "modified": "2026-10-14T21:33:49Z",
  "published": "2026-10-14T21:33:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-0314"
    },
    {
      "type": "WEB",
      "url": "https://security.paloaltonetworks.com/CVE-2026-0314"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber",
      "type": "CVSS_V4"
    }
  ]
}

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

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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.
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CVE-2026-0314 (GCVE-0-2026-0314)

FKIE_CVE-2026-0314

GHSA-XPXJ-XMC7-F5QW

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour