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Full vulnerability report · 2026
CVE-2026-33101High confidence

Windows Print Spooler Elevation of Privilege Vulnerability

Microsoft · Windows 11 Version 24H2

7.8HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Optional official sources

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

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

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-2026-22625

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; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

What

Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

Why

The program can continue using memory after it has been released, producing unsafe and attacker-influenceable behaviour.

How

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

What

Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

Why

The program can continue using memory after it has been released, producing unsafe and attacker-influenceable behaviour.

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.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → Use After Free → 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-416 ↗

CWE-416: Use After Free. The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory belongs to the code that operates on the new pointer.

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-416
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-1104Microsoft Windows: Mehrere Schwachstellen

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

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0442Multiples vulnérabilités dans Microsoft Windows

ft Windows CVE-2026-32221 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-32222 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-32223 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-32224 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-32225 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33096 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33098 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33099 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33100 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33101 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33104 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33824 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33826 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33827 du 14 avril 2026 Bulletin de sécurité Microsoft Windows CVE-2026-33829 du 14 avril 2026 Une gestion de version détaillée se trouve à la fin de ce document. Risques Atteinte à l'intégrité des données Atteinte à la confidentialité des données Contournement de la politique de sécurité Déni de service à distance Exécution de code arbitraire à distance Élévation de pr

Official advisory ↗
CSIRT Italia · Italian · aggiornamenti-mensili-microsoft-19Aggiornamenti Mensili Microsoft

VE-2026-33829 : apre una nuova finestra - - CVE-2026-33827 : apre una nuova finestra - - CVE-2026-33826 : apre una nuova finestra - - CVE-2026-33825 : apre una nuova finestra Presente Presente CVE-2026-33824 : apre una nuova finestra - Presente CVE-2026-33822 : apre una nuova finestra - - CVE-2026-33120 : apre una nuova finestra - - CVE-2026-33119 : apre una nuova finestra - - CVE-2026-33118 : apre una nuova finestra - - CVE-2026-33116 : apre una nuova finestra - - CVE-2026-33115 : apre una nuova finestra - - CVE-2026-33114 : apre una nuova finestra - - CVE-2026-33104 : apre una nuova finestra - - CVE-2026-33103 : apre una nuova finestra - - CVE-2026-33101 : apre una nuova finestra - - CVE-2026-33100 : apre una nuova finestra - - CVE-2026-33099 : apre una nuova finestra - - CVE-2026-33098 : apre una nuova finestra - - CVE-2026-33096 : apre una nuova finestra - - CVE-2026-33095 : apre una nuova finestra - - CVE-2026-32226 : apre una nuova finestra - - CVE-2026-32225 : apre una nuova finestra - - CVE-2026-32224 : apre una nuova finestra - - CVE-2026-32223 : apre una nuova finestra - - CVE-2026-32222 : apre una nuova finestra - - CVE-2026-32221 : apre una nuova finestra - - CVE-2026-32220 : apre una nuova finestra - - CVE-2026-32219 : apre una nuova finestra - - CVE-2026-32218 : apre una nuova fi

Official advisory ↗
NCSC-NL · Dutch · NCSC-2026-0119Kwetsbaarheden 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 ``` Function Discovery Service (fdwsd.dll): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32087 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-32093 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-32086 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-32150 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Applocker Filter Driver (applockerfltr.sys): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25184 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Kernel: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26179 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-26180 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32195 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-32215 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-32217 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-32218 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-26163 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Remote Procedure Call: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32085 | 5,50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Common Log File System Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32070 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Management Console: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27914 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Push Notification Core: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26167 | 8,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32158 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32159 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32160 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-26172 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Installer: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27910 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows File Explorer: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32081 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-32079 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-32084 | 5,50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Boot Manager: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26175 | 4,60 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Boot Loader: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-0390 | 6,70 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows User Interface Core: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32165 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-27911 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32163 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32164 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Windows Speech: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32153 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows USB Print Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32223 | 6,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows COM: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-20806 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-32162 | 8,40 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Input-Output Memory Management Unit (IOMMU): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2023-20585 | 5,30 | | |----------------|------|-------------------------------------| Universal Plug and Play (upnp.dll): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32212 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-32214 | 5,50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Redirected Drive Buffering: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32216 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Virtualization-Based Security (VBS) Enclave: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-23670 | 5,70 | Omzeilen van beveiligingsmaatregel | | CVE-2026-32220 | 4,40 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Active Directory: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-33826 | 8,00 | Uitvoeren van willekeurige code | | CVE-2026-32072 | 6,20 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows Shell: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26165 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-26166 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-27918 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32202 | 4,30 | Voordoen als andere gebruiker | | CVE-2026-32151 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-32225 | 8,80 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Server Update Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26154 | 7,50 | | | CVE-2026-26174 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-32224 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows TCP/IP: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27921 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-33827 | 8,10 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Kernel Memory: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26169 | 6,10 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows BitLocker: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27913 | 7,70 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows GDI: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27931 | 5,50 | Toegang tot gevoelige gegevens | | CVE-2026-27930 | 5,50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Kerberos: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27912 | 8,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows RPC API: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26183 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Ancillary Function Driver for WinSock: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32073 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-26168 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-26173 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-26177 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-26182 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-27922 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-33099 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-33100 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Remote Desktop Licensing Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26160 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-26159 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Snipping Tool: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32183 | 7,80 | Uitvoeren van willekeurige code | | CVE-2026-33829 | 4,30 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows Local Security Authority Subsystem Service (LSASS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26155 | 6,50 | Toegang tot gevoelige gegevens | | CVE-2026-32071 | 7,50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows Cryptographic Services: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26152 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27917 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Print Spooler Components: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-33101 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Projected File System: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27927 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-26184 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32069 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32074 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32078 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows LUAFV: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27929 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Universal Plug and Play (UPnP) Device Host: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27915 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-27919 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32075 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32156 | 8,40 | Uitvoeren van willekeurige code | | CVE-2026-27916 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-27920 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-27925 | 7,50 | Toegang tot gevoelige gegevens | | CVE-2026-32077 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Win32K - GRFX: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-33104 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Hello: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27906 | 4,40 | Omzeilen van beveiligingsmaatregel | | CVE-2026-27928 | 7,70 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Cloud Files Mini Filter Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27926 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Admin Center: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32196 | 6,10 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows Win32K - ICOMP: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32222 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Remote Desktop Client: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32157 | 8,80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows WalletService: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32080 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Windows Search Component: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27909 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Desktop Window Manager: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27924 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32152 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32154 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-27923 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32155 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows HTTP.sys: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-33096 | 7,50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows Secure Boot: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-25250 | 6,00 | Omzeilen van beveiligingsmaatregel, | |----------------|------|-------------------------------------| Microsoft PowerShell: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26170 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Windows: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32181 | 5,50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows SSDP Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32082 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-32083 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-32068 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Client Side Caching driver (csc.sys): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26176 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Sensor Data Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26161 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Encrypting File System (EFS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26153 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows TDI Translation Driver (tdx.sys): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27908 | 7,00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Storage Spaces Controller: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-27907 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32076 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Brokering File System: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26181 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32219 | 7,00 | Verkrijgen van verhoogde rechten | | CVE-2026-32091 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows IKE Extension: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-33824 | 9,80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Biometric Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32088 | 6,10 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Advanced Rasterization Platform: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26178 | 8,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows OLE: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26162 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Recovery Environment Agent: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-20928 | 4,60 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Speech Brokered Api: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32089 | 7,80 | Verkrijgen van verhoogde rechten | | CVE-2026-32090 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Container Isolation FS Filter Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-33098 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Management Services: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-20930 | 7,80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Role: Windows Hyper-V: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26156 | 7,80 | Uitvoeren van willekeurige code | | CVE-2026-32149 | 7,30 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Remote Desktop: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-26151 | 7,10 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Microsoft Graphics Component: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-32221 | 8,40 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| ```

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
  • Windows 11 Version 24H2: 10.0.26100.0 < 10.0.26100.8246
  • Windows 11 Version 25H2: 10.0.26200.0 < 10.0.26200.8246
  • Windows 11 version 26H1: 10.0.28000.0 < 10.0.28000.1836
  • Windows Server 2022, 23H2 Edition (Server Core installation): 10.0.25398.0 < 10.0.25398.2274
  • Windows Server 2025: 10.0.26100.0 < 10.0.26100.32690
  • Windows Server 2025 (Server Core installation): 10.0.26100.0 < 10.0.26100.32690
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 14 Apr 2026 · Last source change 14 Aug 2026, 16:31 UTC · CWE-416 · Use After Free

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-2026-22625
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceOther authority
NVD statusNVD enriched

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

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2026-22625↗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-2026-33101 · cve.blacktree.nl