CVE-2026-33827

highPriorität · verfolgen · 10EPSS 0.008 · 58. PerzentilExploit · PoCDEEUJPNLRUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.84% (58th) EPSS

CVSS 8.1 · high

Is it mine?

219 products

Prüfe deine Angriffsfläche

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-27

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

Behebungen

Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.

Ein Hersteller-Fix ist verfügbar.

BehobenWindows 10 Version 1607 for 32-bit Systemsmsrc_csaf
10.0.14393.9060:Security Update:https://support.microsoft.com/help/5082198
https://support.microsoft.com/help/5082198
BehobenWindows 10 Version 1607 for x64-based Systemsmsrc_csaf
10.0.14393.9060:Security Update:https://support.microsoft.com/help/5082198
https://support.microsoft.com/help/5082198
BehobenWindows 10 Version 1809 for 32-bit Systemsmsrc_csaf
10.0.17763.8644:Security Update:https://support.microsoft.com/help/5082123
https://support.microsoft.com/help/5082123
BehobenWindows 10 Version 1809 for x64-based Systemsmsrc_csaf
10.0.17763.8644:Security Update:https://support.microsoft.com/help/5082123
https://support.microsoft.com/help/5082123
BehobenWindows 10 Version 21H2 for 32-bit Systemsmsrc_csaf
10.0.19044.7184:Security Update:https://support.microsoft.com/help/5082200
https://support.microsoft.com/help/5082200
BehobenWindows 10 Version 21H2 for ARM64-based Systemsmsrc_csaf
10.0.19044.7184:Security Update:https://support.microsoft.com/help/5082200
https://support.microsoft.com/help/5082200
BehobenWindows 10 Version 21H2 for x64-based Systemsmsrc_csaf
10.0.19044.7184:Security Update:https://support.microsoft.com/help/5082200
https://support.microsoft.com/help/5082200
BehobenWindows 10 Version 22H2 for 32-bit Systemsmsrc_csaf
10.0.19045.7184:Security Update:https://support.microsoft.com/help/5082200
https://support.microsoft.com/help/5082200
BehobenWindows 10 Version 22H2 for ARM64-based Systemsmsrc_csaf
10.0.19045.7184:Security Update:https://support.microsoft.com/help/5082200
https://support.microsoft.com/help/5082200
BehobenWindows 10 Version 22H2 for x64-based Systemsmsrc_csaf
10.0.19045.7184:Security Update:https://support.microsoft.com/help/5082200
https://support.microsoft.com/help/5082200
BehobenWindows 11 Version 23H2 for ARM64-based Systemsmsrc_csaf
10.0.22631.6936:Security Update:https://support.microsoft.com/help/5082052
https://support.microsoft.com/help/5082052
BehobenWindows 11 Version 23H2 for x64-based Systemsmsrc_csaf
10.0.22631.6936:Security Update:https://support.microsoft.com/help/5082052
https://support.microsoft.com/help/5082052
BehobenWindows 11 Version 24H2 for ARM64-based Systemsmsrc_csaf
10.0.26100.8246:Security Update:https://support.microsoft.com/help/5083769
https://support.microsoft.com/help/5083769
BehobenWindows 11 Version 24H2 for x64-based Systemsmsrc_csaf
10.0.26100.8246:Security Update:https://support.microsoft.com/help/5083769
https://support.microsoft.com/help/5083769
BehobenWindows 11 Version 25H2 for ARM64-based Systemsmsrc_csaf
10.0.26200.8246:Security Update:https://support.microsoft.com/help/5083769
https://support.microsoft.com/help/5083769
BehobenWindows 11 Version 25H2 for x64-based Systemsmsrc_csaf
10.0.26200.8246:Security Update:https://support.microsoft.com/help/5083769
https://support.microsoft.com/help/5083769
BehobenWindows 11 Version 26H1 for ARM64-based Systemsmsrc_csaf
10.0.28000.1836:Security Update:https://support.microsoft.com/help/5083768
https://support.microsoft.com/help/5083768
BehobenWindows 11 version 26H1 for x64-based Systemsmsrc_csaf
10.0.28000.1836:Security Update:https://support.microsoft.com/help/5083768
https://support.microsoft.com/help/5083768
BehobenWindows Server 2012msrc_csaf
6.2.9200.26026:Monthly Rollup:https://support.microsoft.com/help/5082127
https://support.microsoft.com/help/5082127
BehobenWindows Server 2012 (Server Core installation)msrc_csaf
6.2.9200.26026:Monthly Rollup:https://support.microsoft.com/help/5082127
https://support.microsoft.com/help/5082127
BehobenWindows Server 2012 R2msrc_csaf
6.3.9600.23132:Monthly Rollup:https://support.microsoft.com/help/5082126
https://support.microsoft.com/help/5082126
BehobenWindows Server 2012 R2 (Server Core installation)msrc_csaf
6.3.9600.23132:Monthly Rollup:https://support.microsoft.com/help/5082126
https://support.microsoft.com/help/5082126
BehobenWindows Server 2016msrc_csaf
10.0.14393.9060:Security Update:https://support.microsoft.com/help/5082198
https://support.microsoft.com/help/5082198
BehobenWindows Server 2016 (Server Core installation)msrc_csaf
10.0.14393.9060:Security Update:https://support.microsoft.com/help/5082198
https://support.microsoft.com/help/5082198
BehobenWindows Server 2019msrc_csaf
10.0.17763.8644:Security Update:https://support.microsoft.com/help/5082123
https://support.microsoft.com/help/5082123
BehobenWindows Server 2019 (Server Core installation)msrc_csaf
10.0.17763.8644:Security Update:https://support.microsoft.com/help/5082123
https://support.microsoft.com/help/5082123
BehobenWindows Server 2022msrc_csaf
10.0.20348.5020:Security Update:https://support.microsoft.com/help/5082142
https://support.microsoft.com/help/5082142
BehobenWindows Server 2022 (Server Core installation)msrc_csaf
10.0.20348.5020:Security Update:https://support.microsoft.com/help/5082142
https://support.microsoft.com/help/5082142
BehobenWindows Server 2022, 23H2 Edition (Server Core installation)msrc_csaf
10.0.25398.2274:Security Update:https://support.microsoft.com/help/5082060
https://support.microsoft.com/help/5082060
BehobenWindows Server 2025msrc_csaf
10.0.26100.32690:Security Update:https://support.microsoft.com/help/5082063
https://support.microsoft.com/help/5082063
BehobenWindows Server 2025 (Server Core installation)msrc_csaf
10.0.26100.32690:Security Update:https://support.microsoft.com/help/5082063
https://support.microsoft.com/help/5082063

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

8.1

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

v3.18.1highAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · secure@microsoft.com USAusnutzbarkeit 2.2 · Auswirkung 5.9

v3.17.7highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · NCSC-NL NL

v3.18.1highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-362USCWE-362USCWE-362USCWE-362US

Exploits (1)

Öffentlicher Proof-of-Concept- und Exploit-Code.

kaleth4/CVE-2026-33827kaleth4/CVE-2026-33827PoC · poc_in_github

betroffene Produkte (219)

Betroffene Produkte und Versionsbereiche.

Hitachi Virtual Storage Platform 5100alle Versionencert_bundDEcpe:/h:hitachi:virtual_storage_platform:5100
Hitachi Virtual Storage Platform 5100Halle Versionencert_bundDEcpe:/h:hitachi:virtual_storage_platform:5100h
Hitachi Virtual Storage Platform 5200alle Versionencert_bundDEcpe:/h:hitachi:virtual_storage_platform:5200
Hitachi Virtual Storage Platform 5200Halle Versionencert_bundDEcpe:/h:hitachi:virtual_storage_platform:5200h
Hitachi Virtual Storage Platform 5500alle Versionencert_bundDEcpe:/h:hitachi:virtual_storage_platform:5500
Hitachi Virtual Storage Platform 5500Halle Versionencert_bundDEcpe:/h:hitachi:virtual_storage_platform:5500h
Hitachi Virtual Storage Platform 5600alle Versionencert_bundDEcpe:/h:hitachi:virtual_storage_platform:5600
Hitachi Virtual Storage Platform 5600Halle Versionencert_bundDEcpe:/h:hitachi:virtual_storage_platform:5600h
Microsoft Windows 10 Version 1607alle Versionencert_bundDEcpe:/o:microsoft:windows_10:version_1607
Microsoft Windows 10 Version 1809alle Versionencert_bundDEcpe:/o:microsoft:windows_10:version_1809
Microsoft Windows 10 Version 21H2alle Versionencert_bundDEcpe:/o:microsoft:windows_10:version_21h2
Microsoft Windows 10 Version 22H2alle Versionencert_bundDEcpe:/o:microsoft:windows_10:version_22h2
Microsoft Windows 11 Version 23H2alle Versionencert_bundDEcpe:/o:microsoft:windows_11:version_23h2
Microsoft Windows 11 Version 24H2alle Versionencert_bundDEcpe:/o:microsoft:windows_11:version_24h2
Microsoft Windows 11 Version 25H2alle Versionencert_bundDEcpe:/o:microsoft:windows_11:version_25h2
Microsoft Windows 11 version 26H1alle Versionencert_bundDE
Microsoft Windows Admin Center in Azure Portalalle Versionencert_bundDEcpe:/a:microsoft:windows_admin_center:in_azure_portal
Microsoft Windows App Client for Desktopalle Versionencert_bundDEcpe:/o:microsoft:windows:app_client_for_desktop
Microsoft Windows Remote Desktop Clientalle Versionencert_bundDEcpe:/o:microsoft:windows:remote_desktop_client_for_desktop
Microsoft Windows Server 2012alle Versionencert_bundDEcpe:/o:microsoft:windows_server_2012:-

20 von 219 angezeigt

Advisories (5)

Hersteller- und Ökosystem-Meldungen dazu.

NCSC-2026-0119Kwetsbaarheden verholpen in Microsoft WindowsNL2026-04-15csaf · ncsc_nlNL
Microsoft heeft kwetsbaarheden verholpen in Windows.
WID-SEC-W-2026-1104Microsoft Windows: Mehrere SchwachstellenDeutsch2026-04-14csaf · cert_bundDE
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.
WID-SEC-W-2026-1730Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten AngriffDeutsch2026-05-28csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
msrc_CVE-2026-33827Windows TCP/IP Remote Code Execution Vulnerability2026-04-14csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
JVNDB-2026-018098JVN iPedia advisory JVNDB-2026-0180982026-06-04vendor · jvndbJP

auch bekannt als (4)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl msrc_csaf jvndb NVD CVE.org MITRE

veröffentlicht 2026-04-14geändert 2026-07-24

Referenzen (3)

Externe Belege — Patches, Meldungen, Analysen.

scry

Angreifer nutzen Schwachstellen wie diese gegen im Internet exponierte Dienste aus. Sehen Sie mit einem kostenlosen Passiv-Scan, was exponiert ist.

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