CVE-2026-0228 (GCVE-0-2026-0228)
Vulnerability from cvelistv5
Published
2026-02-11 17:55
Modified
2026-02-11 19:04
CWE
  • CWE-295 - Improper Certificate Validation
Summary
An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so.
References
Impacted products
Vendor Product Version
Palo Alto Networks Cloud NGFW Patch: All
Create a notification for this product.
   Palo Alto Networks PAN-OS Patch: 12.1.0   < 11.2.8
Version: 11.2.0   < 11.2.8
Version: 11.1.0   < 11.1.11
Version: 10.2.0   < 10.2.17
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h8:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h7:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h4:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h3:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h2:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h1:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:-:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.6:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.5:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.3:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.2:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.1:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.2.0:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.9:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.8:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.5:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.3:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.2:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.1:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:11.1.0:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.15:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.14:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.12:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.11:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h27:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h26:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h23:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h21:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h18:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h17:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h14:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h13:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h12:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h11:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h10:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h9:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h8:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h7:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h6:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h5:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h4:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h3:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h2:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h1:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:-:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.9:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.8:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.6:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.5:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.4:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.3:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.2:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.1:*:*:*:*:*:*:*
    cpe:2.3:o:palo_alto_networks:pan-os:10.2.0:*:*:*:*:*:*:*
Create a notification for this product.
   Palo Alto Networks Prisma Access Version: 10.2.0   < 10.2.10-h28
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-0228",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-11T19:04:04.484997Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-11T19:04:15.415Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Cloud NGFW",
          "vendor": "Palo Alto Networks",
          "versions": [
            {
              "status": "unaffected",
              "version": "All",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h8:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h7:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h4:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h3:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h2:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:h1:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.7:-:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.6:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.9:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.8:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.5:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:11.1.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.16:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.15:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.14:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.13:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.12:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.11:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h27:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h26:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h23:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h21:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h18:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h17:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h14:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h13:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h12:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h11:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h10:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h9:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h8:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h7:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h6:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h5:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h4:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h3:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h2:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:h1:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.10:-:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.9:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.8:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.6:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:palo_alto_networks:pan-os:10.2.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "PAN-OS",
          "vendor": "Palo Alto Networks",
          "versions": [
            {
              "changes": [
                {
                  "at": "11.2.8",
                  "status": "unaffected"
                }
              ],
              "lessThan": "11.2.8",
              "status": "unaffected",
              "version": "12.1.0",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "11.2.8",
                  "status": "unaffected"
                }
              ],
              "lessThan": "11.2.8",
              "status": "affected",
              "version": "11.2.0",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "11.1.11",
                  "status": "unaffected"
                }
              ],
              "lessThan": "11.1.11",
              "status": "affected",
              "version": "11.1.0",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "10.2.17",
                  "status": "unaffected"
                }
              ],
              "lessThan": "10.2.17",
              "status": "affected",
              "version": "10.2.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "PAN-OS"
          ],
          "product": "Prisma Access",
          "vendor": "Palo Alto Networks",
          "versions": [
            {
              "changes": [
                {
                  "at": "11.2.7-h10",
                  "status": "unaffected"
                },
                {
                  "at": "10.2.10-h28",
                  "status": "unaffected"
                }
              ],
              "lessThan": "10.2.10-h28",
              "status": "affected",
              "version": "10.2.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "eng",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "This issue only affects PAN-OS devices that connect to Terminal Server agents on Windows.\u003cbr\u003e\u003cp\u003eFollow these steps to check if \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://docs.paloaltonetworks.com/ngfw/administration/user-id/map-ip-addresses-to-users/configure-user-mapping-for-terminal-server-users/configure-the-palo-alto-networks-terminal-services-agent-for-user-mapping\"\u003ePAN-OS devices connect to the Terminal Server agent\u003c/a\u003e:\u003c/p\u003e\u003cp\u003eDevice \u0026gt; User Identification \u0026gt; Terminal Server Agents\u003c/p\u003e"
            }
          ],
          "value": "This issue only affects PAN-OS devices that connect to Terminal Server agents on Windows.\n\n\nFollow these steps to check if PAN-OS devices connect to the Terminal Server agent (https://docs.paloaltonetworks.com/ngfw/administration/user-id/map-ip-addresses-to-users/configure-user-mapping-for-terminal-server-users/configure-the-palo-alto-networks-terminal-services-agent-for-user-mapping):\n\nDevice \u003e User Identification \u003e Terminal Server Agents"
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:palo_alto_networks:pan-os:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "11.2.8",
                  "versionStartIncluding": "11.2.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:palo_alto_networks:pan-os:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "11.1.11",
                  "versionStartIncluding": "11.1.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:palo_alto_networks:pan-os:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "10.2.17",
                  "versionStartIncluding": "10.2.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:palo_alto_networks:prisma_access:*:*:*:*:*:PAN-OS:*:*",
                  "versionEndExcluding": "11.2.7-h10",
                  "versionStartIncluding": "11.2.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:palo_alto_networks:prisma_access:*:*:*:*:*:PAN-OS:*:*",
                  "versionEndExcluding": "10.2.10-h28",
                  "versionStartIncluding": "10.2.10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "OR"
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Paolo Nero of Wellcomm Engineering"
        }
      ],
      "datePublic": "2026-02-11T17:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so."
            }
          ],
          "value": "An improper certificate validation vulnerability in PAN-OS allows users to connect Terminal Server Agents on Windows to PAN-OS using expired certificates even if the PAN-OS configuration would not normally permit them to do so."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
            }
          ],
          "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-114",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-114 Authentication Abuse"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NO",
            "Recovery": "USER",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 1.3,
            "baseSeverity": "LOW",
            "exploitMaturity": "UNREPORTED",
            "privilegesRequired": "LOW",
            "providerUrgency": "AMBER",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "LOW",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "DIFFUSE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW",
            "vulnerabilityResponseEffort": "MODERATE"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-295",
              "description": "CWE-295 Improper Certificate Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-11T17:55:44.109Z",
        "orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
        "shortName": "palo_alto"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://security.paloaltonetworks.com/CVE-2026-0228"
        }
      ],
      "solutions": [
        {
          "lang": "eng",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eVersion\u003cbr\u003e\u003c/th\u003e\u003cth\u003eMinor Version\u003cbr\u003e\u003c/th\u003e\u003cth\u003eSuggested Solution\u003cbr\u003e\u003c/th\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eCloud NGFW\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u003c/td\u003e\u003ctd\u003eNo action needed.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003ePAN-OS 12.1\u003cbr\u003e\u003c/td\u003e\u003ctd\u003e\u003c/td\u003e\u003ctd\u003eNo action needed.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\n                                \u003ctd\u003ePAN-OS 11.2\u003cbr\u003e\u003c/td\u003e\n                                \u003ctd\u003e11.2.0 through 11.2.7\u003c/td\u003e\n                                \u003ctd\u003eUpgrade to 11.2.8 or later.\u003c/td\u003e\n                            \u003c/tr\u003e\u003ctr\u003e\n                                \u003ctd\u003ePAN-OS 11.1\u003cbr\u003e\u003c/td\u003e\n                                \u003ctd\u003e11.1.0 through 11.1.10\u003c/td\u003e\n                                \u003ctd\u003eUpgrade to 11.1.11 or later.\u003c/td\u003e\n                            \u003c/tr\u003e\u003ctr\u003e\n                                \u003ctd\u003ePAN-OS 10.2\u003cbr\u003e\u003c/td\u003e\n                                \u003ctd\u003e10.2.0 through 10.2.16\u003c/td\u003e\n                                \u003ctd\u003eUpgrade to 10.2.17 or later.\u003c/td\u003e\n                            \u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eAll older\u003cbr\u003eunsupported\u003cbr\u003ePAN-OS versions\u003c/td\u003e\u003ctd\u003e\u0026nbsp;\u003c/td\u003e\u003ctd\u003eUpgrade to a supported fixed version.\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\n                                    \u003ctd\u003ePrisma Access 11.2 on PAN-OS\u003cbr\u003e\u003c/td\u003e\n                                    \u003ctd\u003e11.2.0 through 11.2.7\u003c/td\u003e\n                                    \u003ctd\u003eUpgrade to 11.2.7-h10 or later.\u003c/td\u003e\n                                \u003c/tr\u003e\u003ctr\u003e\n                                    \u003ctd\u003ePrisma Access 10.2 on PAN-OS\u003c/td\u003e\n                                    \u003ctd\u003e10.2.0 through 10.2.10\u003c/td\u003e\n                                    \u003ctd\u003eUpgrade to 10.2.10-h28 or later.\u003c/td\u003e\n                                \u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e"
            }
          ],
          "value": "VERSION                        MINOR VERSION            SUGGESTED SOLUTION\nCloud NGFW                                              No action needed.\nPAN-OS 12.1                                             No action needed.\nPAN-OS 11.2                    11.2.0 through 11.2.7    Upgrade to 11.2.8 or later.\nPAN-OS 11.1                    11.1.0 through 11.1.10   Upgrade to 11.1.11 or later.\nPAN-OS 10.2                    10.2.0 through 10.2.16   Upgrade to 10.2.17 or later.\nAll older                      \u00a0                        Upgrade to a supported fixed version.\nunsupported\nPAN-OS versions\nPrisma Access 11.2 on PAN-OS   11.2.0 through 11.2.7    Upgrade to 11.2.7-h10 or later.\nPrisma Access 10.2 on PAN-OS   10.2.0 through 10.2.10   Upgrade to 10.2.10-h28 or later."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "timeline": [
        {
          "lang": "en",
          "time": "2026-02-11T17:00:00.000Z",
          "value": "Initial Publication"
        }
      ],
      "title": "PAN-OS: Improper Validation of Terminal Server Agent Certificate",
      "workarounds": [
        {
          "lang": "eng",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "No known workarounds exist for this issue."
            }
          ],
          "value": "No known workarounds exist for this issue."
        }
      ],
      "x_affectedList": [
        "PAN-OS 11.2.7-h8",
        "PAN-OS 11.2.7-h7",
        "PAN-OS 11.2.7-h4",
        "PAN-OS 11.2.7-h3",
        "PAN-OS 11.2.7-h2",
        "PAN-OS 11.2.7-h1",
        "PAN-OS 11.2.7",
        "PAN-OS 11.2.6",
        "PAN-OS 11.2.5",
        "PAN-OS 11.2.4-h15",
        "PAN-OS 11.2.4-h14",
        "PAN-OS 11.2.4-h12",
        "PAN-OS 11.2.4-h11",
        "PAN-OS 11.2.4-h10",
        "PAN-OS 11.2.4-h9",
        "PAN-OS 11.2.4-h8",
        "PAN-OS 11.2.4-h7",
        "PAN-OS 11.2.4-h6",
        "PAN-OS 11.2.4-h5",
        "PAN-OS 11.2.4-h4",
        "PAN-OS 11.2.4-h3",
        "PAN-OS 11.2.4-h2",
        "PAN-OS 11.2.4-h1",
        "PAN-OS 11.2.4",
        "PAN-OS 11.2.3-h5",
        "PAN-OS 11.2.3-h4",
        "PAN-OS 11.2.3-h3",
        "PAN-OS 11.2.3-h2",
        "PAN-OS 11.2.3-h1",
        "PAN-OS 11.2.3",
        "PAN-OS 11.2.2-h2",
        "PAN-OS 11.2.2-h1",
        "PAN-OS 11.2.1-h1",
        "PAN-OS 11.2.1",
        "PAN-OS 11.2.0-h1",
        "PAN-OS 11.2.0",
        "PAN-OS 11.1.10-h12",
        "PAN-OS 11.1.10-h10",
        "PAN-OS 11.1.10-h9",
        "PAN-OS 11.1.10-h7",
        "PAN-OS 11.1.10-h5",
        "PAN-OS 11.1.10-h4",
        "PAN-OS 11.1.10-h1",
        "PAN-OS 11.1.10",
        "PAN-OS 11.1.9",
        "PAN-OS 11.1.8",
        "PAN-OS 11.1.6-h25",
        "PAN-OS 11.1.6-h23",
        "PAN-OS 11.1.6-h22",
        "PAN-OS 11.1.6-h21",
        "PAN-OS 11.1.6-h20",
        "PAN-OS 11.1.6-h19",
        "PAN-OS 11.1.6-h18",
        "PAN-OS 11.1.6-h17",
        "PAN-OS 11.1.6-h14",
        "PAN-OS 11.1.6-h10",
        "PAN-OS 11.1.6-h7",
        "PAN-OS 11.1.6-h6",
        "PAN-OS 11.1.6-h4",
        "PAN-OS 11.1.6-h3",
        "PAN-OS 11.1.6-h2",
        "PAN-OS 11.1.6-h1",
        "PAN-OS 11.1.6",
        "PAN-OS 11.1.5-h1",
        "PAN-OS 11.1.5",
        "PAN-OS 11.1.4-h27",
        "PAN-OS 11.1.4-h25",
        "PAN-OS 11.1.4-h18",
        "PAN-OS 11.1.4-h17",
        "PAN-OS 11.1.4-h15",
        "PAN-OS 11.1.4-h13",
        "PAN-OS 11.1.4-h12",
        "PAN-OS 11.1.4-h11",
        "PAN-OS 11.1.4-h10",
        "PAN-OS 11.1.4-h9",
        "PAN-OS 11.1.4-h8",
        "PAN-OS 11.1.4-h7",
        "PAN-OS 11.1.4-h6",
        "PAN-OS 11.1.4-h5",
        "PAN-OS 11.1.4-h4",
        "PAN-OS 11.1.4-h3",
        "PAN-OS 11.1.4-h2",
        "PAN-OS 11.1.4-h1",
        "PAN-OS 11.1.4",
        "PAN-OS 11.1.3-h13",
        "PAN-OS 11.1.3-h12",
        "PAN-OS 11.1.3-h11",
        "PAN-OS 11.1.3-h10",
        "PAN-OS 11.1.3-h9",
        "PAN-OS 11.1.3-h8",
        "PAN-OS 11.1.3-h7",
        "PAN-OS 11.1.3-h6",
        "PAN-OS 11.1.3-h5",
        "PAN-OS 11.1.3-h4",
        "PAN-OS 11.1.3-h3",
        "PAN-OS 11.1.3-h2",
        "PAN-OS 11.1.3-h1",
        "PAN-OS 11.1.3",
        "PAN-OS 11.1.2-h18",
        "PAN-OS 11.1.2-h17",
        "PAN-OS 11.1.2-h16",
        "PAN-OS 11.1.2-h15",
        "PAN-OS 11.1.2-h14",
        "PAN-OS 11.1.2-h13",
        "PAN-OS 11.1.2-h12",
        "PAN-OS 11.1.2-h11",
        "PAN-OS 11.1.2-h10",
        "PAN-OS 11.1.2-h9",
        "PAN-OS 11.1.2-h8",
        "PAN-OS 11.1.2-h7",
        "PAN-OS 11.1.2-h6",
        "PAN-OS 11.1.2-h5",
        "PAN-OS 11.1.2-h4",
        "PAN-OS 11.1.2-h3",
        "PAN-OS 11.1.2-h2",
        "PAN-OS 11.1.2-h1",
        "PAN-OS 11.1.2",
        "PAN-OS 11.1.1-h2",
        "PAN-OS 11.1.1-h1",
        "PAN-OS 11.1.1",
        "PAN-OS 11.1.0-h4",
        "PAN-OS 11.1.0-h3",
        "PAN-OS 11.1.0-h2",
        "PAN-OS 11.1.0-h1",
        "PAN-OS 11.1.0",
        "PAN-OS 10.2.16-h6",
        "PAN-OS 10.2.16-h4",
        "PAN-OS 10.2.16-h1",
        "PAN-OS 10.2.16",
        "PAN-OS 10.2.15",
        "PAN-OS 10.2.14-h1",
        "PAN-OS 10.2.14",
        "PAN-OS 10.2.13-h18",
        "PAN-OS 10.2.13-h16",
        "PAN-OS 10.2.13-h15",
        "PAN-OS 10.2.13-h10",
        "PAN-OS 10.2.13-h7",
        "PAN-OS 10.2.13-h5",
        "PAN-OS 10.2.13-h4",
        "PAN-OS 10.2.13-h3",
        "PAN-OS 10.2.13-h2",
        "PAN-OS 10.2.13-h1",
        "PAN-OS 10.2.13",
        "PAN-OS 10.2.12-h6",
        "PAN-OS 10.2.12-h5",
        "PAN-OS 10.2.12-h4",
        "PAN-OS 10.2.12-h3",
        "PAN-OS 10.2.12-h2",
        "PAN-OS 10.2.12-h1",
        "PAN-OS 10.2.12",
        "PAN-OS 10.2.11-h13",
        "PAN-OS 10.2.11-h12",
        "PAN-OS 10.2.11-h11",
        "PAN-OS 10.2.11-h10",
        "PAN-OS 10.2.11-h9",
        "PAN-OS 10.2.11-h8",
        "PAN-OS 10.2.11-h7",
        "PAN-OS 10.2.11-h6",
        "PAN-OS 10.2.11-h5",
        "PAN-OS 10.2.11-h4",
        "PAN-OS 10.2.11-h3",
        "PAN-OS 10.2.11-h2",
        "PAN-OS 10.2.11-h1",
        "PAN-OS 10.2.11",
        "PAN-OS 10.2.10-h27",
        "PAN-OS 10.2.10-h26",
        "PAN-OS 10.2.10-h23",
        "PAN-OS 10.2.10-h21",
        "PAN-OS 10.2.10-h18",
        "PAN-OS 10.2.10-h17",
        "PAN-OS 10.2.10-h14",
        "PAN-OS 10.2.10-h13",
        "PAN-OS 10.2.10-h12",
        "PAN-OS 10.2.10-h11",
        "PAN-OS 10.2.10-h10",
        "PAN-OS 10.2.10-h9",
        "PAN-OS 10.2.10-h8",
        "PAN-OS 10.2.10-h7",
        "PAN-OS 10.2.10-h6",
        "PAN-OS 10.2.10-h5",
        "PAN-OS 10.2.10-h4",
        "PAN-OS 10.2.10-h3",
        "PAN-OS 10.2.10-h2",
        "PAN-OS 10.2.10-h1",
        "PAN-OS 10.2.10",
        "PAN-OS 10.2.9-h21",
        "PAN-OS 10.2.9-h20",
        "PAN-OS 10.2.9-h19",
        "PAN-OS 10.2.9-h18",
        "PAN-OS 10.2.9-h17",
        "PAN-OS 10.2.9-h16",
        "PAN-OS 10.2.9-h15",
        "PAN-OS 10.2.9-h14",
        "PAN-OS 10.2.9-h13",
        "PAN-OS 10.2.9-h12",
        "PAN-OS 10.2.9-h11",
        "PAN-OS 10.2.9-h10",
        "PAN-OS 10.2.9-h9",
        "PAN-OS 10.2.9-h8",
        "PAN-OS 10.2.9-h7",
        "PAN-OS 10.2.9-h6",
        "PAN-OS 10.2.9-h5",
        "PAN-OS 10.2.9-h4",
        "PAN-OS 10.2.9-h3",
        "PAN-OS 10.2.9-h2",
        "PAN-OS 10.2.9-h1",
        "PAN-OS 10.2.9",
        "PAN-OS 10.2.8-h21",
        "PAN-OS 10.2.8-h20",
        "PAN-OS 10.2.8-h19",
        "PAN-OS 10.2.8-h18",
        "PAN-OS 10.2.8-h17",
        "PAN-OS 10.2.8-h16",
        "PAN-OS 10.2.8-h15",
        "PAN-OS 10.2.8-h14",
        "PAN-OS 10.2.8-h13",
        "PAN-OS 10.2.8-h12",
        "PAN-OS 10.2.8-h11",
        "PAN-OS 10.2.8-h10",
        "PAN-OS 10.2.8-h9",
        "PAN-OS 10.2.8-h8",
        "PAN-OS 10.2.8-h7",
        "PAN-OS 10.2.8-h6",
        "PAN-OS 10.2.8-h5",
        "PAN-OS 10.2.8-h4",
        "PAN-OS 10.2.8-h3",
        "PAN-OS 10.2.8-h2",
        "PAN-OS 10.2.8-h1",
        "PAN-OS 10.2.8",
        "PAN-OS 10.2.7-h32",
        "PAN-OS 10.2.7-h24",
        "PAN-OS 10.2.7-h23",
        "PAN-OS 10.2.7-h22",
        "PAN-OS 10.2.7-h21",
        "PAN-OS 10.2.7-h20",
        "PAN-OS 10.2.7-h19",
        "PAN-OS 10.2.7-h18",
        "PAN-OS 10.2.7-h17",
        "PAN-OS 10.2.7-h16",
        "PAN-OS 10.2.7-h15",
        "PAN-OS 10.2.7-h14",
        "PAN-OS 10.2.7-h13",
        "PAN-OS 10.2.7-h12",
        "PAN-OS 10.2.7-h11",
        "PAN-OS 10.2.7-h10",
        "PAN-OS 10.2.7-h9",
        "PAN-OS 10.2.7-h8",
        "PAN-OS 10.2.7-h7",
        "PAN-OS 10.2.7-h6",
        "PAN-OS 10.2.7-h5",
        "PAN-OS 10.2.7-h4",
        "PAN-OS 10.2.7-h3",
        "PAN-OS 10.2.7-h2",
        "PAN-OS 10.2.7-h1",
        "PAN-OS 10.2.7",
        "PAN-OS 10.2.6-h6",
        "PAN-OS 10.2.6-h5",
        "PAN-OS 10.2.6-h4",
        "PAN-OS 10.2.6-h3",
        "PAN-OS 10.2.6-h2",
        "PAN-OS 10.2.6-h1",
        "PAN-OS 10.2.6",
        "PAN-OS 10.2.5-h9",
        "PAN-OS 10.2.5-h8",
        "PAN-OS 10.2.5-h7",
        "PAN-OS 10.2.5-h6",
        "PAN-OS 10.2.5-h5",
        "PAN-OS 10.2.5-h4",
        "PAN-OS 10.2.5-h3",
        "PAN-OS 10.2.5-h2",
        "PAN-OS 10.2.5-h1",
        "PAN-OS 10.2.5",
        "PAN-OS 10.2.4-h32",
        "PAN-OS 10.2.4-h31",
        "PAN-OS 10.2.4-h30",
        "PAN-OS 10.2.4-h29",
        "PAN-OS 10.2.4-h28",
        "PAN-OS 10.2.4-h27",
        "PAN-OS 10.2.4-h26",
        "PAN-OS 10.2.4-h25",
        "PAN-OS 10.2.4-h24",
        "PAN-OS 10.2.4-h23",
        "PAN-OS 10.2.4-h22",
        "PAN-OS 10.2.4-h21",
        "PAN-OS 10.2.4-h20",
        "PAN-OS 10.2.4-h19",
        "PAN-OS 10.2.4-h18",
        "PAN-OS 10.2.4-h17",
        "PAN-OS 10.2.4-h16",
        "PAN-OS 10.2.4-h15",
        "PAN-OS 10.2.4-h14",
        "PAN-OS 10.2.4-h13",
        "PAN-OS 10.2.4-h12",
        "PAN-OS 10.2.4-h11",
        "PAN-OS 10.2.4-h10",
        "PAN-OS 10.2.4-h9",
        "PAN-OS 10.2.4-h8",
        "PAN-OS 10.2.4-h7",
        "PAN-OS 10.2.4-h6",
        "PAN-OS 10.2.4-h5",
        "PAN-OS 10.2.4-h4",
        "PAN-OS 10.2.4-h3",
        "PAN-OS 10.2.4-h2",
        "PAN-OS 10.2.4-h1",
        "PAN-OS 10.2.4",
        "PAN-OS 10.2.3-h14",
        "PAN-OS 10.2.3-h13",
        "PAN-OS 10.2.3-h12",
        "PAN-OS 10.2.3-h11",
        "PAN-OS 10.2.3-h10",
        "PAN-OS 10.2.3-h9",
        "PAN-OS 10.2.3-h8",
        "PAN-OS 10.2.3-h7",
        "PAN-OS 10.2.3-h6",
        "PAN-OS 10.2.3-h5",
        "PAN-OS 10.2.3-h4",
        "PAN-OS 10.2.3-h3",
        "PAN-OS 10.2.3-h2",
        "PAN-OS 10.2.3-h1",
        "PAN-OS 10.2.3",
        "PAN-OS 10.2.2-h6",
        "PAN-OS 10.2.2-h5",
        "PAN-OS 10.2.2-h4",
        "PAN-OS 10.2.2-h3",
        "PAN-OS 10.2.2-h2",
        "PAN-OS 10.2.2-h1",
        "PAN-OS 10.2.2",
        "PAN-OS 10.2.1-h3",
        "PAN-OS 10.2.1-h2",
        "PAN-OS 10.2.1-h1",
        "PAN-OS 10.2.1",
        "PAN-OS 10.2.0-h4",
        "PAN-OS 10.2.0-h3",
        "PAN-OS 10.2.0-h2",
        "PAN-OS 10.2.0-h1",
        "PAN-OS 10.2.0"
      ],
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
    "assignerShortName": "palo_alto",
    "cveId": "CVE-2026-0228",
    "datePublished": "2026-02-11T17:55:44.109Z",
    "dateReserved": "2025-11-03T20:43:49.514Z",
    "dateUpdated": "2026-02-11T19:04:15.415Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


Loading…

Loading…