RadioCSIRT - WID-SEC-W-2026-2771 - Vulnerability-Lookup

WID-SEC-W-2026-2771

Vulnerability from csaf_certbund - Published: 2026-08-11 22:00 - Updated: 2026-08-30 22:00

Summary

Intel PROSet Wireless WiFi Software: Mehrere Schwachstellen

Severity

Hoch

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: PROSet Wireless WiFi Software umfasst Treiber und Hilfsprogramme zur Nutzung von Intel WLAN Adaptern.

Angriff: Ein Angreifer kann mehrere Schwachstellen in Intel PROSet Wireless WiFi Software ausnutzen, um seine Privilegien zu erhöhen, Code auszuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand herbeizuführen.

Betroffene Betriebssysteme: - Sonstiges - Windows

CVE-2026-20737

Affected products

Known affected 4 products

Product	Identifier	Version	Remediation
HP Computer HP	`cpe:/h:hp:computer:-`	—
Intel PROSet Wireless WiFi Software <24.10 Intel / PROSet Wireless WiFi Software		<24.10
Lenovo Computer Lenovo	`cpe:/h:lenovo:computer:-`	—
Dell Computer Dell	`cpe:/o:dell:dell_computer:-`	—

CVE-2026-20739

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20741

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20745

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20747

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20749

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20776

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20780

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20787

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20789

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20795

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20878

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20886

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20891

Affected products

Known affected 4 products, the same list as for CVE-2026-20737

CVE-2026-20727

Affected products

Known affected 5 products

Product	Identifier	Version	Remediation
HP Computer HP	`cpe:/h:hp:computer:-`	—
Intel PROSet Wireless WiFi Software <24.10 Intel / PROSet Wireless WiFi Software		<24.10
Intel PROSet Wireless WiFi Software <24.30 Intel / PROSet Wireless WiFi Software		<24.30
Lenovo Computer Lenovo	`cpe:/h:lenovo:computer:-`	—
Dell Computer Dell	`cpe:/o:dell:dell_computer:-`	—

CVE-2026-20752

Affected products

Known affected 5 products, the same list as for CVE-2026-20727

CVE-2026-20778

Affected products

Known affected 5 products, the same list as for CVE-2026-20727

CVE-2026-20890

Affected products

Known affected 5 products, the same list as for CVE-2026-20727

CVE-2026-22887

Affected products

Known affected 5 products, the same list as for CVE-2026-20727

CVE-2026-24099

Affected products

Known affected 5 products, the same list as for CVE-2026-20727

CVE-2026-24911

Affected products

Known affected 5 products, the same list as for CVE-2026-20727

References

10 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://www.intel.com/content/www/us/en/security-…	external
https://www.intel.com/content/www/us/en/security-…	external
https://support.lenovo.com/us/en/product_security…	external
https://support.lenovo.com/us/en/product_security…	external
https://www.dell.com/support/kbdoc/de-de/00046536…	external
https://www.dell.com/support/kbdoc/000417985	external
https://support.hp.com/us-en/document/ish_1538876…	external
https://support.hp.com/us-en/document/ish_1539414…	external

{
  "document": {
    "aggregate_severity": {
      "text": "hoch"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "PROSet Wireless WiFi Software umfasst Treiber und Hilfsprogramme zur Nutzung von Intel WLAN Adaptern.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein Angreifer kann mehrere Schwachstellen in Intel PROSet Wireless WiFi Software ausnutzen, um seine Privilegien zu erh\u00f6hen, Code auszuf\u00fchren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand herbeizuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2026-2771 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2771.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2026-2771 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2771"
      },
      {
        "category": "external",
        "summary": "Intel Security Advisory INTEL-SA-01422 vom 2026-08-11",
        "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01422.html"
      },
      {
        "category": "external",
        "summary": "Intel Security Advisory INTEL-SA-01468 vom 2026-08-11",
        "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01468.html"
      },
      {
        "category": "external",
        "summary": "Lenovo Security Advisory LEN-211075 vom 2026-08-12",
        "url": "https://support.lenovo.com/us/en/product_security/LEN-211075"
      },
      {
        "category": "external",
        "summary": "Lenovo Security Advisory LEN-217411 vom 2026-08-12",
        "url": "https://support.lenovo.com/us/en/product_security/LEN-217411"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2026-227 vom 2026-08-14",
        "url": "https://www.dell.com/support/kbdoc/de-de/000465361/dsa-2026-227"
      },
      {
        "category": "external",
        "summary": "Dell Security Advisory DSA-2026-062 vom 2026-08-14",
        "url": "https://www.dell.com/support/kbdoc/000417985"
      },
      {
        "category": "external",
        "summary": "HP Security Bulletin HPSBHF04138 vom 2026-08-21",
        "url": "https://support.hp.com/us-en/document/ish_15388768-15388791-16/HPSBHF04138"
      },
      {
        "category": "external",
        "summary": "HP Security Bulletin HPSBHF04139 vom 2026-08-21",
        "url": "https://support.hp.com/us-en/document/ish_15394142-15394168-16/HPSBHF04139"
      }
    ],
    "source_lang": "en-US",
    "title": "Intel PROSet Wireless WiFi Software: Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2026-08-30T22:00:00.000+00:00",
      "generator": {
        "date": "2026-08-31T10:51:10.409+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.6.0"
        }
      },
      "id": "WID-SEC-W-2026-2771",
      "initial_release_date": "2026-08-11T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2026-08-11T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2026-08-13T22:00:00.000+00:00",
          "number": "2",
          "summary": "Neue Updates von Dell aufgenommen"
        },
        {
          "date": "2026-08-26T22:00:00.000+00:00",
          "number": "3",
          "summary": "Neue Updates von HP aufgenommen"
        },
        {
          "date": "2026-08-30T22:00:00.000+00:00",
          "number": "4",
          "summary": "Neue Updates von HP aufgenommen"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Dell Computer",
            "product": {
              "name": "Dell Computer",
              "product_id": "T056167",
              "product_identification_helper": {
                "cpe": "cpe:/o:dell:dell_computer:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Dell"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "HP Computer",
            "product": {
              "name": "HP Computer",
              "product_id": "T054617",
              "product_identification_helper": {
                "cpe": "cpe:/h:hp:computer:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "HP"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c24.10",
                "product": {
                  "name": "Intel PROSet Wireless WiFi Software \u003c24.10",
                  "product_id": "T057948"
                }
              },
              {
                "category": "product_version",
                "name": "24.1",
                "product": {
                  "name": "Intel PROSet Wireless WiFi Software 24.10",
                  "product_id": "T057948-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:intel:proset_wireless:24.10"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c24.30",
                "product": {
                  "name": "Intel PROSet Wireless WiFi Software \u003c24.30",
                  "product_id": "T057949"
                }
              },
              {
                "category": "product_version",
                "name": "24.3",
                "product": {
                  "name": "Intel PROSet Wireless WiFi Software 24.30",
                  "product_id": "T057949-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:intel:proset_wireless:24.30"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "PROSet Wireless WiFi Software"
          }
        ],
        "category": "vendor",
        "name": "Intel"
      },
      {
        "branches": [
          {
            "category": "product_name",
            "name": "Lenovo Computer",
            "product": {
              "name": "Lenovo Computer",
              "product_id": "T048897",
              "product_identification_helper": {
                "cpe": "cpe:/h:lenovo:computer:-"
              }
            }
          }
        ],
        "category": "vendor",
        "name": "Lenovo"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-20737",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20737"
    },
    {
      "cve": "CVE-2026-20739",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20739"
    },
    {
      "cve": "CVE-2026-20741",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20741"
    },
    {
      "cve": "CVE-2026-20745",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20745"
    },
    {
      "cve": "CVE-2026-20747",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20747"
    },
    {
      "cve": "CVE-2026-20749",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20749"
    },
    {
      "cve": "CVE-2026-20776",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20776"
    },
    {
      "cve": "CVE-2026-20780",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20780"
    },
    {
      "cve": "CVE-2026-20787",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20787"
    },
    {
      "cve": "CVE-2026-20789",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20789"
    },
    {
      "cve": "CVE-2026-20795",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20795"
    },
    {
      "cve": "CVE-2026-20878",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20878"
    },
    {
      "cve": "CVE-2026-20886",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20886"
    },
    {
      "cve": "CVE-2026-20891",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20891"
    },
    {
      "cve": "CVE-2026-20727",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T057949",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20727"
    },
    {
      "cve": "CVE-2026-20752",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T057949",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20752"
    },
    {
      "cve": "CVE-2026-20778",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T057949",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20778"
    },
    {
      "cve": "CVE-2026-20890",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T057949",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-20890"
    },
    {
      "cve": "CVE-2026-22887",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T057949",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-22887"
    },
    {
      "cve": "CVE-2026-24099",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T057949",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-24099"
    },
    {
      "cve": "CVE-2026-24911",
      "product_status": {
        "known_affected": [
          "T054617",
          "T057948",
          "T057949",
          "T048897",
          "T056167"
        ]
      },
      "release_date": "2026-08-11T22:00:00.000+00:00",
      "title": "CVE-2026-24911"
    }
  ]
}

CVE-2026-20727 (GCVE-0-2026-20727)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 18:53

Summary

Null pointer dereference for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.

Severity

8.3 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 18:52 UTC

CWE

Denial of Service
CWE-476 - NULL Pointer Dereference

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software for Windows	Affected: See references

Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-20727",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-12T18:52:50.767029Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-476",
                "description": "CWE-476 NULL Pointer Dereference",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-12T18:53:18.974Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Intel(R) PROSet/Wireless WiFi Software for Windows",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
          ]
        }
      ],
      "descriptions": [
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CVE-2026-20737 (GCVE-0-2026-20737)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 19:14

Summary

Exposure of sensitive information to an unauthorized actor for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow an escalation of privilege. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable local code execution. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (low) and availability (low) impacts.

Severity

6.3 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 19:14 UTC

CWE

Escalation of Privilege
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software for Windows	Affected: See references

Show details on NVD website

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CVE-2026-20739 (GCVE-0-2026-20739)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 19:15

Summary

Improper conditions check for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (low) impacts.

Severity

7.1 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 19:14 UTC

CWE

Denial of Service
CWE-754 - Improper Check for Unusual or Exceptional Conditions

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software for Windows	Affected: See references

Show details on NVD website

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CVE-2026-20741 (GCVE-0-2026-20741)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 19:16

Summary

Improper access control for some Intel(R) PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (low) and availability (high) impacts.

Severity

8.3 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:L/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 19:16 UTC

CWE

Denial of Service
CWE-284 - Improper Access Control

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software	Affected: See references

Show details on NVD website

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CVE-2026-20745 (GCVE-0-2026-20745)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 15:41

Summary

Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (low) impacts.

Severity

7.1 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:41 UTC

CWE

Denial of Service
CWE-787 - Out-of-bounds Write

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software for Windows	Affected: See references

Show details on NVD website

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CVE-2026-20747 (GCVE-0-2026-20747)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 15:49

Summary

Improper conditions check for some Intel(R) PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Severity

7.1 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:49 UTC

CWE

Denial of Service
CWE-754 - Improper Check for Unusual or Exceptional Conditions

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software	Affected: See references

Show details on NVD website

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CVE-2026-20749 (GCVE-0-2026-20749)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 15:48

Summary

Out-of-bounds read for some Intel(R) PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow an escalation of privilege. Network adversary with an unauthenticated user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (low) impacts.

Severity

7.2 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:L/SI:L/SA:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:48 UTC

CWE

Escalation of Privilege
CWE-125 - Out-of-bounds Read

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software	Affected: See references

Show details on NVD website

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CVE-2026-20752 (GCVE-0-2026-20752)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:25 – Updated: 2026-08-12 15:48

Summary

Improper authentication for some Intel(R) PROSet/Wireless WiFi Software within Ring 0: Kernel may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Severity

6.7 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:47 UTC

CWE

Information Disclosure
CWE-287 - Improper Authentication

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software	Affected: See references

Show details on NVD website

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CVE-2026-20776 (GCVE-0-2026-20776)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:26 – Updated: 2026-08-12 15:32

Summary

Improper conditions check for some Intel(R) PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.

Severity

8.3 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:32 UTC

CWE

Denial of Service
CWE-754 - Improper Check for Unusual or Exceptional Conditions

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software	Affected: See references

Show details on NVD website

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CVE-2026-20778 (GCVE-0-2026-20778)

Vulnerability from cvelistv5 – Published: 2026-08-11 16:26 – Updated: 2026-08-12 15:36

Summary

Out-of-bounds read for some Intel(R) PROSet/Wireless WiFi Software for Windows within Ring 0: Kernel may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a high complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.

Severity

7 (High)


                        
                          CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 15:36 UTC

CWE

Denial of Service
CWE-125 - Out-of-bounds Read

Assigner

intel mitre root Scorecard

References

1 reference

URL	Tags
https://intel.com/content/www/us/en/security-cent…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) PROSet/Wireless WiFi Software for Windows	Affected: See references

Show details on NVD website

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