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Full vulnerability report · 2026
CVE-2026-24294High confidence

Windows SMB Server Elevation of Privilege Vulnerability

Microsoft · Windows 10 Version 1607

7.8HighCVSS 3.1
Recommended action
Within 7 days

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:High, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • A structured source references public exploit or proof-of-concept material.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 4.67% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Increase monitoring for the attack path and post-exploitation behaviour described in the report.

Verification

  1. Confirm that the asset runs Microsoft Windows 10 Version 1607 and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 30 daysRemediation target: Within 180 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-10621

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity with public exploit material referenced by a structured source; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.

What

Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.

Why

The affected component does not establish the requesting party's identity reliably before granting access.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may gain additional privileges.

What

Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.

Why

The affected component does not establish the requesting party's identity reliably before granting access.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may gain additional privileges.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
Reference recorded

CISA Vulnrichment records proof-of-concept exploitation in its SSVC data. BlackTree has not independently executed or validated exploit material.

Likely attack path
local access → Improper Authentication → gain additional privileges
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-287 ↗

CWE-287: Improper Authentication. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
Privilege escalationCWE-287Public exploit reference
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2026-0661Microsoft Windows und Windows Server: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Microsoft Windows und Windows Server ausnutzen, um seine Privilegien zu erhöhen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um Sicherheitsvorkehrungen zu umgehen, um Informationen offenzulegen, und um falsche Informationen darzustellen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260311Security Bulletin 11 Mar 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 11 Mar 2026, published on 11 March 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0271Multiples vulnérabilités dans Microsoft Windows

é Microsoft Windows CVE-2026-24283 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24285 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24287 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24288 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24289 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24290 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24291 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24292 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24293 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24294 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24295 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24296 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-24297 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-25165 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-25166 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-25167 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-25168 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-25169 du 10 mars 2026 Bulletin de sécurité Microsoft Windows CVE-2026-25170 du 10 mars 2026 Bul

Official advisory ↗
CSIRT Italia · Italian · aggiornamenti-mensili-microsoft-16Aggiornamenti Mensili Microsoft

nuova finestra - - CVE-2026-25175 : apre una nuova finestra - - CVE-2026-25174 : apre una nuova finestra - - CVE-2026-25173 : apre una nuova finestra - - CVE-2026-25172 : apre una nuova finestra - - CVE-2026-25171 : apre una nuova finestra - - CVE-2026-25170 : apre una nuova finestra - - CVE-2026-25169 : apre una nuova finestra - - CVE-2026-25168 : apre una nuova finestra - - CVE-2026-25167 : apre una nuova finestra - - CVE-2026-25166 : apre una nuova finestra - - CVE-2026-25165 : apre una nuova finestra - - CVE-2026-24297 : apre una nuova finestra - - CVE-2026-24296 : apre una nuova finestra - - CVE-2026-24295 : apre una nuova finestra - - CVE-2026-24294 : apre una nuova finestra - - CVE-2026-24293 : apre una nuova finestra - - CVE-2026-24292 : apre una nuova finestra - - CVE-2026-24291 : apre una nuova finestra - - CVE-2026-24290 : apre una nuova finestra - - CVE-2026-24289 : apre una nuova finestra - - CVE-2026-24288 : apre una nuova finestra - - CVE-2026-24287 : apre una nuova finestra - - CVE-2026-24285 : apre una nuova finestra - - CVE-2026-24283 : apre una nuova finestra - - CVE-2026-24282 : apre una nuova finestra - - CVE-2026-23674 : apre una nuova finestra - - CVE-2026-23673 : apre una nuova finestra - - CVE-2026-23672 : apre una nuova finestra - - CVE-2026-23671 : apre una nuova fi

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-007276マイクロソフトのMicrosoft Windows 10 1607等の複数製品における認証に関する脆弱性

Windows SMBサーバーの不適切な認証により、権限のある攻撃者がローカルで特権を昇格させることが可能です。

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-016976日立ディスクアレイシステムにおけるSVP 脆弱性対策について　(2026年3月分)

Microsoft製品に対して、以下に示す脆弱性が公開されました。 [脆弱性の内容] ブロードキャスト DVR の特権昇格の脆弱性 (CVE-2026-23667) Windows Graphics コンポーネントの特権の昇格の脆弱性 (CVE-2026-23668) Windows 印刷スプーラーのリモートでコードが実行される脆弱性 (CVE-2026-23669) Windows Bluetooth RFCOM プロトコル ドライバーの特権昇格の脆弱性 (CVE-2026-23671) Windows ユニバーサル ディスク フォーマット ファイル システム ドライバー (UDFS) の特権昇格の脆弱性 (CVE-2026-23672) Windows Resilient File System (ReFS) の特権の昇格の脆弱性 (CVE-2026-23673) MapUrlToZone セキュリティ機能のバイパスの脆弱性 (CVE-2026-23674) プッシュ メッセージ ルーティング サービスの特権昇格の脆弱性 (CVE-2026-24282) Win32k の特権の昇格の脆弱性 (CVE-2026-24285) Windows カーネルの特権の昇格の脆弱性 (CVE-2026-24287) Windows モバイル ブロードバンド ドライバーのリモート コード実行に対する脆弱性 (CVE-2026-24288) Windows カーネルの特権の昇格の脆弱性 (CVE-2026-24289) Windows Projected File System の特権の昇格の脆弱性 (CVE-2026-24290) Windows ユーザー補助インフラストラクチャ (ATBroker.exe) の特権昇格の脆弱性 (CVE-2026-24291) Windows Connected Devices Platform Service に存在する特権昇格の脆弱性 (CVE-2026-24292) WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 (CVE-2026-24293) Windows SMB Server Elevation of Privilege Vulnerability (CVE-2026-24294) Windows デバイス関連付けサービスの特権昇格の脆弱性 (CVE-2026-24295) Windows デバイス関連付けサービスの特権昇格の脆弱性 (CVE-2026-24296) Windows Kerberos のセキュリティ機能のバイパスの脆弱性 (CVE-2026-24297) Windows 用パフォーマンス カウンターの特権の昇格の脆弱性 (CVE-2026-25165) Windows システム イメージ マネージャー向けのアセスメント & デプロイメント キット (ADK) のリモートでコードが実行される脆弱性 (CVE-2026-25166) Windows Graphics コンポーネントのサービス拒否の脆弱性 (CVE-2026-25168) Windows Graphics コンポーネントのサービス拒否の脆弱性 (CVE-2026-25169) Windows 認証の特権の昇格の脆弱性 (CVE-2026-25171) Windows ルーティングとリモート アクセス サービス (RRAS) のリモートでコードが実行される脆弱性 (CVE-2026-25173) Windows exFAT の特権の昇格の脆弱性 (CVE-2026-25174) Windows NTFS の特権の昇格の脆弱性 (CVE-2026-25175) WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 (CVE-2026-25176) Active Directory Domain Services Elevation of Privilege Vulnerability (CVE-2026-25177) WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 (CVE-2026-25178) WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 (CVE-2026-25179) Windows Graphics コンポーネントの情報漏えいの脆弱性 (CVE-2026-25180) GDI+ の情報漏えいの脆弱性 (CVE-2026-25181) Windows シェルのリンク処理でのなりすましの脆弱性 (CVE-2026-25185) Windows ユーザー補助インフラストラクチャ (ATBroker.exe) の情報漏えいの脆弱性 (CVE-2026-25186) Winlogon の特権の昇格の脆弱性 (CVE-2026-25187) Windows テレフォニー サービスの特権昇格の脆弱性 (CVE-2026-25188) Windows DWM Core ライブラリの特権の昇格の脆弱性 (CVE-2026-25189) GDI のリモートでコードが実行される脆弱性 (CVE-2026-25190) Windows SMB Server Elevation of Privilege Vulnerability (CVE-2026-26128) Windows カーネルの特権の昇格の脆弱性 (CVE-2026-26132) SVPは直接ストレージ機能には係わりませんので、万一攻撃者から攻撃された場合であってもストレージとしてのデータの内容およびRead/Write機能に支障はありません。また日立ディスクアレイシステムに蓄積されているデータを読み取られることもありません。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6724MS 3월 보안 위협에 따른 정기 보안 업데이트 권고

ws 그래픽 구성 요소 서비스 거부 취약성 | | Microsoft Graphics Component | CVE-2026-25168 | Windows 그래픽 구성 요소 서비스 거부 취약성 | | Microsoft Brokering File System | CVE-2026-25167 | Microsoft Brokering File System 권한 상승 취약성 | | Windows System Image Manager | CVE-2026-25166 | Windows 시스템 이미지 관리자 평가 및 배포 키트(ADK) 원격 코드 실행 취약성 | | Windows Performance Counters | CVE-2026-25165 | Windows용 성능 카운터 권한 상승 취약성 | | Windows Kerberos | CVE-2026-24297 | Windows Kerberos 보안 기능 바이패스 취약성 | | Windows Device Association Service | CVE-2026-24296 | Windows 장치 연결 서비스 권한 상승 취약성 | | Windows Device Association Service | CVE-2026-24295 | Windows 장치 연결 서비스 권한 상승 취약성 | | Windows SMB Server | CVE-2026-24294 | Windows SMB Server Elevation of Privilege Vulnerability | | Windows Ancillary Function Driver for WinSock | CVE-2026-24293 | WinSock용 Windows 보조 기능 드라이버 권한 상승 취약성 | | Connected Devices Platform Service (Cdpsvc) | CVE-2026-24292 | Windows 연결된 디바이스 플랫폼 서비스 권한 상승 취약성 | | Windows Accessibility Infrastructure (ATBroker.exe) | CVE-2026-24291 | Windows 접근성 인프라(ATBroker.exe) 권한 상승 취약성 | | Windows Projected File System | CVE-2026-24290 | Windows 예상 파일 시스템 권한 상승 취약성 | | Windows Kernel | CVE-2026-24289 | Windows 커널 권한 상승 취약성 | | Windows Mobile Broadband | CVE-2026-24288 | Windows Mobile Broadband Driver 원격 코드 실행 취약성 | | Windows Kernel | CVE-2026-2428

Official advisory ↗
NCSC-NL · Dutch · NCSC-2026-0080Kwetsbaarheden verholpen in Microsoft Windows

Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade: - Denial-of-Service (DoS) - Manipulatie van gegevens - Toegang tot gevoelige gegevens - Uitvoeren van willekeurige code (gebruikersrechten) - Verkrijgen van verhoogde rechten - Omzeilen van een beveiligingsmaatregel - Spoofing ``` Windows File Server: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24283 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Push Message Routing Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24282 | 5.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Mobile Broadband: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24288 | 6.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Ancillary Function Driver for WinSock: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24293 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2026-25176 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2026-25178 | 7.00 | Verkrijgen van verhoogde rechten | | CVE-2026-25179 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Kernel: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24287 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2026-24289 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2026-26132 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Print Spooler Components: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23669 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Microsoft Brokering File System: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25167 | 7.40 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Resilient File System (ReFS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23673 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Telephony Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25188 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Graphics Component: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23668 | 7.00 | Verkrijgen van verhoogde rechten | | CVE-2026-25168 | 6.20 | Denial-of-Service | | CVE-2026-25169 | 6.20 | Denial-of-Service | | CVE-2026-25180 | 5.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Broadcast DVR: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23667 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Performance Counters: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25165 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows System Image Manager: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25166 | 7.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Winlogon: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25187 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Kerberos: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24297 | 6.50 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Authentication Methods: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25171 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows NTFS: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25175 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Universal Disk Format File System Driver (UDFS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23672 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Shell Link Processing: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25185 | 5.30 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows Routing and Remote Access Service (RRAS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25172 | 8.80 | Uitvoeren van willekeurige code | | CVE-2026-25173 | 8.00 | Uitvoeren van willekeurige code | | CVE-2026-26111 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Bluetooth RFCOM Protocol Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23671 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Extensible File Allocation: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25174 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows MapUrlToZone: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23674 | 7.50 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Projected File System: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24290 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Device Association Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24295 | 7.00 | Verkrijgen van verhoogde rechten | | CVE-2026-24296 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Connected Devices Platform Service (Cdpsvc): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24292 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Win32K: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24285 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows App Installer: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23656 | 5.90 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows GDI: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25190 | 7.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Role: Windows Hyper-V: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25170 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows GDI+: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25181 | 7.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Accessibility Infrastructure (ATBroker.exe): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24291 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2026-25186 | 5.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows DWM Core Library: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25189 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows SMB Server: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-24294 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2026-26128 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Active Directory Domain Services: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25177 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| ```

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Fixed
An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 10 Mar 2026 · Last source change 1 Jul 2026, 03:55 UTC · CWE-287 · Improper Authentication

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-10621
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceOther authority
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Remediation statusRemediation status changed from Awaiting fix to Mitigation available.
    Before
    Awaiting fix
    After
    Mitigation available
    CSIRT Italia ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Remediation guidance recorded
ENISA EUVD · EUVD-2026-10621↗CSIRT Italia remediation guidance↗CISA Vulnrichment SSVC evidence↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-24294 · cve.blacktree.nl