CVE-2026-26128

highPriorität · verfolgen · 10EPSS 0.006 · 51. PerzentilExploit · PoCCHDEEUJPNLRUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

0.65% (51st) EPSS

CVSS 7.8 · high

Is it mine?

183 products

Prüfe deine Angriffsfläche

Who says so?

8 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-27

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

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
10.0.14393.8957:Security Update:https://support.microsoft.com/help/5078938
https://support.microsoft.com/help/5078938
BehobenWindows 10 Version 1607 for x64-based Systemsmsrc_csaf
10.0.14393.8957:Security Update:https://support.microsoft.com/help/5078938
https://support.microsoft.com/help/5078938
BehobenWindows 10 Version 1809 for 32-bit Systemsmsrc_csaf
10.0.17763.8511:Security Update:https://support.microsoft.com/help/5078752
https://support.microsoft.com/help/5078752
BehobenWindows 10 Version 1809 for x64-based Systemsmsrc_csaf
10.0.17763.8511:Security Update:https://support.microsoft.com/help/5078752
https://support.microsoft.com/help/5078752
BehobenWindows 10 Version 21H2 for 32-bit Systemsmsrc_csaf
10.0.19044.7058:Security Update:https://support.microsoft.com/help/5078885
https://support.microsoft.com/help/5078885
BehobenWindows 10 Version 21H2 for ARM64-based Systemsmsrc_csaf
10.0.19044.7058:Security Update:https://support.microsoft.com/help/5078885
https://support.microsoft.com/help/5078885
BehobenWindows 10 Version 21H2 for x64-based Systemsmsrc_csaf
10.0.19044.7058:Security Update:https://support.microsoft.com/help/5078885
https://support.microsoft.com/help/5078885
BehobenWindows 10 Version 22H2 for 32-bit Systemsmsrc_csaf
10.0.19045.7058:Security Update:https://support.microsoft.com/help/5078885
https://support.microsoft.com/help/5078885
BehobenWindows 10 Version 22H2 for ARM64-based Systemsmsrc_csaf
10.0.19045.7058:Security Update:https://support.microsoft.com/help/5078885
https://support.microsoft.com/help/5078885
BehobenWindows 10 Version 22H2 for x64-based Systemsmsrc_csaf
10.0.19045.7058:Security Update:https://support.microsoft.com/help/5078885
https://support.microsoft.com/help/5078885
BehobenWindows 11 Version 23H2 for ARM64-based Systemsmsrc_csaf
10.0.22631.6783:Security Update:https://support.microsoft.com/help/5078883
https://support.microsoft.com/help/5078883
BehobenWindows 11 Version 23H2 for x64-based Systemsmsrc_csaf
10.0.22631.6783:Security Update:https://support.microsoft.com/help/5078883
https://support.microsoft.com/help/5078883
BehobenWindows 11 Version 24H2 for ARM64-based Systemsmsrc_csaf
10.0.26100.7979:Security Hotpatch Update:https://support.microsoft.com/help/5079420
https://support.microsoft.com/help/5079420
BehobenWindows 11 Version 24H2 for x64-based Systemsmsrc_csaf
10.0.26100.7979:Security Hotpatch Update:https://support.microsoft.com/help/5079420
https://support.microsoft.com/help/5079420
BehobenWindows 11 Version 25H2 for ARM64-based Systemsmsrc_csaf
10.0.26200.7979:Security Hotpatch Update:https://support.microsoft.com/help/5079420
https://support.microsoft.com/help/5079420
BehobenWindows 11 Version 25H2 for x64-based Systemsmsrc_csaf
10.0.26200.7979:Security Hotpatch Update:https://support.microsoft.com/help/5079420
https://support.microsoft.com/help/5079420
BehobenWindows 11 Version 26H1 for ARM64-based Systemsmsrc_csaf
10.0.28000.1719:Security Update:https://support.microsoft.com/help/5079466
https://support.microsoft.com/help/5079466
BehobenWindows 11 version 26H1 for x64-based Systemsmsrc_csaf
10.0.28000.1719:Security Update:https://support.microsoft.com/help/5079466
https://support.microsoft.com/help/5079466
BehobenWindows Server 2012msrc_csaf
6.2.9200.25973:Monthly Rollup:https://support.microsoft.com/help/5078775
https://support.microsoft.com/help/5078775
BehobenWindows Server 2012 (Server Core installation)msrc_csaf
6.2.9200.25973:Monthly Rollup:https://support.microsoft.com/help/5078775
https://support.microsoft.com/help/5078775
BehobenWindows Server 2012 R2msrc_csaf
6.3.9600.23074:Monthly Rollup:https://support.microsoft.com/help/5078774
https://support.microsoft.com/help/5078774
BehobenWindows Server 2012 R2 (Server Core installation)msrc_csaf
6.3.9600.23074:Monthly Rollup:https://support.microsoft.com/help/5078774
https://support.microsoft.com/help/5078774
BehobenWindows Server 2016msrc_csaf
10.0.14393.8957:Security Update:https://support.microsoft.com/help/5078938
https://support.microsoft.com/help/5078938
BehobenWindows Server 2016 (Server Core installation)msrc_csaf
10.0.14393.8957:Security Update:https://support.microsoft.com/help/5078938
https://support.microsoft.com/help/5078938
BehobenWindows Server 2019msrc_csaf
10.0.17763.8511:Security Update:https://support.microsoft.com/help/5078752
https://support.microsoft.com/help/5078752
BehobenWindows Server 2019 (Server Core installation)msrc_csaf
10.0.17763.8511:Security Update:https://support.microsoft.com/help/5078752
https://support.microsoft.com/help/5078752
BehobenWindows Server 2022msrc_csaf
10.0.20348.4830:Security Hotpatch Update:https://support.microsoft.com/help/5078737
https://support.microsoft.com/help/5078737
BehobenWindows Server 2022 (Server Core installation)msrc_csaf
10.0.20348.4830:Security Hotpatch Update:https://support.microsoft.com/help/5078737
https://support.microsoft.com/help/5078737
BehobenWindows Server 2022, 23H2 Edition (Server Core installation)msrc_csaf
10.0.25398.2207:Security Update:https://support.microsoft.com/help/5078734
https://support.microsoft.com/help/5078734
BehobenWindows Server 2025msrc_csaf
10.0.26100.32463:Security Hotpatch Update:https://support.microsoft.com/help/5078736
https://support.microsoft.com/help/5078736
BehobenWindows Server 2025 (Server Core installation)msrc_csaf
10.0.26100.32463:Security Hotpatch Update:https://support.microsoft.com/help/5078736
https://support.microsoft.com/help/5078736
Mitigationwindows 10mettler_toledo_psirt
Update Microsoft Windows 10 LTSB 2016 on FreshWay B scale with one of the following images: Win10_cBW6_STD_300, Win10_cBW6_STD_301, Win10_cBW6_STD_302, Win10_cBW6_STD_303, Win10_cBW6_STD_304, Win10_cBW6_STD_305, Win10_cBW6_STD_306, Win10_cBW6_STD_307, Win10_cBW6_STD_308, Win10_cBW6_STD_309, Win10_cBW6_STD_310, Win10_cBW6_STD_311, Win10_cBW6_STD_VCO_300, Win10_cBW6_STD_VCO_301, Win10_cBW6_STD_VCO_302, Win10_cBW6_STD_VCO_303

cvss

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

7.8

010

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

v3.17.8highAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · secure@microsoft.com USAusnutzbarkeit 1.8 · Auswirkung 5.9

v3.17.4highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · Mettler-Toledo PSIRT

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · NCSC-NL NL

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/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-287USCWE-287USCWE-287USCWE-287USCWE-287US

Exploits (1)

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

jarnovandenbrink/CVE-2026-26128PoC for exploiting CVE-2026-26128.PoC · poc_in_github

betroffene Produkte (183)

Betroffene Produkte und Versionsbereiche.

Hitachi Storagealle Versionencert_bundDEcpe:/h:hitachi:storage:-
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 App Client for Desktopalle Versionencert_bundDEcpe:/o:microsoft:windows:app_client_for_desktop
Microsoft Windows Server 2012alle Versionencert_bundDEcpe:/o:microsoft:windows_server_2012:-
Microsoft Windows Server 2012 R2alle Versionencert_bundDEcpe:/o:microsoft:windows_server_2012_r2:-
Microsoft Windows Server 2016alle Versionencert_bundDEcpe:/o:microsoft:windows_server_2016:-
Microsoft Windows Server 2019alle Versionencert_bundDEcpe:/o:microsoft:windows_server_2019:-
Microsoft Windows Server 2022alle Versionencert_bundDEcpe:/o:microsoft:windows_server_2022:-
Microsoft Windows Server 2022 23H2 Editionalle Versionencert_bundDEcpe:/o:microsoft:windows_server_2022:23h2_edition
Microsoft Windows Server 2025alle Versionencert_bundDEcpe:/o:microsoft:windows_server_2025:-
Microsoft Windows 11≤ version 26H1cert_bundDE
Microsoft Windows 10 Version 160710.0.14393.0 → 10.0.14393.8957enisa_euvdEU
Microsoft Windows 10 Version 180910.0.17763.0 → 10.0.17763.8511enisa_euvdEU

20 von 183 angezeigt

Advisories (5)

Hersteller- und Ökosystem-Meldungen dazu.

NCSC-2026-0080Kwetsbaarheden verholpen in Microsoft WindowsNL2026-03-10csaf · ncsc_nlNL
Microsoft heeft kwetsbaarheden verholpen in Windows
VDE-2026-066METTLER TOLEDO: Microsoft cumulative patches until March for FreshWay B/D2026-07-14csaf · mettler_toledo_psirtCH
This update deploys cumulative Microsoft Windows security patches through March 2026 for LTSB 2016, LTSC 2019, and LTSC 2021.
WID-SEC-W-2026-0661Microsoft Windows und Windows Server: Mehrere SchwachstellenDeutsch2026-03-10csaf · cert_bundDE
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.
msrc_CVE-2026-26128Windows SMB Server Elevation of Privilege Vulnerability2026-03-10csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
JVNDB-2026-016976JVN iPedia advisory JVNDB-2026-0169762026-05-25vendor · 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 mettler_toledo_psirt msrc_csaf jvndb NVD CVE.org MITRE

veröffentlicht 2026-03-10geändert 2026-06-17

Referenzen (7)

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.

Kostenloser Scan