CVE-2025-55229

mediumPriorität · verfolgen · 0EPSS 0.005 · 43. PerzentilDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.51% (43rd) EPSS

CVSS 5.3 · medium

Is it mine?

85 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · msrc_csaf

EPSS · bewertet 2026-10-27

Improper verification of cryptographic signature in Windows Certificates allows an unauthorized attacker to perform spoofing 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
10.0.14393.8066:Security Update:https://support.microsoft.com/help/5058383
https://support.microsoft.com/help/5058383
BehobenWindows 10 Version 1607 for x64-based Systemsmsrc_csaf
10.0.14393.8066:Security Update:https://support.microsoft.com/help/5058383
https://support.microsoft.com/help/5058383
BehobenWindows 10 Version 1809 for 32-bit Systemsmsrc_csaf
10.0.17763.7314:Security Update:https://support.microsoft.com/help/5058392
https://support.microsoft.com/help/5058392
BehobenWindows 10 Version 1809 for x64-based Systemsmsrc_csaf
10.0.17763.7314:Security Update:https://support.microsoft.com/help/5058392
https://support.microsoft.com/help/5058392
BehobenWindows 10 Version 21H2 for 32-bit Systemsmsrc_csaf
10.0.19044.5854:Security Update:https://support.microsoft.com/help/5058379
https://support.microsoft.com/help/5058379
BehobenWindows 10 Version 21H2 for ARM64-based Systemsmsrc_csaf
10.0.19044.5854:Security Update:https://support.microsoft.com/help/5058379
https://support.microsoft.com/help/5058379
BehobenWindows 10 Version 21H2 for x64-based Systemsmsrc_csaf
10.0.19044.5854:Security Update:https://support.microsoft.com/help/5058379
https://support.microsoft.com/help/5058379
BehobenWindows 10 Version 22H2 for 32-bit Systemsmsrc_csaf
10.0.19045.5854:Security Update:https://support.microsoft.com/help/5058379
https://support.microsoft.com/help/5058379
BehobenWindows 10 Version 22H2 for ARM64-based Systemsmsrc_csaf
10.0.19045.5854:Security Update:https://support.microsoft.com/help/5058379
https://support.microsoft.com/help/5058379
BehobenWindows 10 Version 22H2 for x64-based Systemsmsrc_csaf
10.0.19045.5854:Security Update:https://support.microsoft.com/help/5058379
https://support.microsoft.com/help/5058379
BehobenWindows 10 for 32-bit Systemsmsrc_csaf
10.0.10240.21014:Security Update:https://support.microsoft.com/help/5058387
https://support.microsoft.com/help/5058387
BehobenWindows 10 for x64-based Systemsmsrc_csaf
10.0.10240.21014:Security Update:https://support.microsoft.com/help/5058387
https://support.microsoft.com/help/5058387
BehobenWindows 11 Version 22H2 for ARM64-based Systemsmsrc_csaf
10.0.22621.5335:Security Update:https://support.microsoft.com/help/5058405
https://support.microsoft.com/help/5058405
BehobenWindows 11 Version 22H2 for x64-based Systemsmsrc_csaf
10.0.22621.5335:Security Update:https://support.microsoft.com/help/5058405
https://support.microsoft.com/help/5058405
BehobenWindows 11 Version 23H2 for ARM64-based Systemsmsrc_csaf
10.0.22631.5335:Security Update:https://support.microsoft.com/help/5058405
https://support.microsoft.com/help/5058405
BehobenWindows 11 Version 23H2 for x64-based Systemsmsrc_csaf
10.0.22631.5335:Security Update:https://support.microsoft.com/help/5058405
https://support.microsoft.com/help/5058405
BehobenWindows 11 Version 24H2 for ARM64-based Systemsmsrc_csaf
10.0.26100.4061:Security Update:https://support.microsoft.com/help/5058411
https://support.microsoft.com/help/5058411
BehobenWindows 11 Version 24H2 for x64-based Systemsmsrc_csaf
10.0.26100.4061:Security Update:https://support.microsoft.com/help/5058411
https://support.microsoft.com/help/5058411
BehobenWindows Server 2016msrc_csaf
10.0.14393.8066:Security Update:https://support.microsoft.com/help/5058383
https://support.microsoft.com/help/5058383
BehobenWindows Server 2016 (Server Core installation)msrc_csaf
10.0.14393.8066:Security Update:https://support.microsoft.com/help/5058383
https://support.microsoft.com/help/5058383
BehobenWindows Server 2019msrc_csaf
10.0.17763.7314:Security Update:https://support.microsoft.com/help/5058392
https://support.microsoft.com/help/5058392
BehobenWindows Server 2019 (Server Core installation)msrc_csaf
10.0.17763.7314:Security Update:https://support.microsoft.com/help/5058392
https://support.microsoft.com/help/5058392
BehobenWindows Server 2022msrc_csaf
10.0.20348.3692:Security Update:https://support.microsoft.com/help/5058385
https://support.microsoft.com/help/5058385
BehobenWindows Server 2022 (Server Core installation)msrc_csaf
10.0.20348.3692:Security Update:https://support.microsoft.com/help/5058385
https://support.microsoft.com/help/5058385
BehobenWindows Server 2022, 23H2 Edition (Server Core installation)msrc_csaf
10.0.25398.1611:Security Update:https://support.microsoft.com/help/5058384
https://support.microsoft.com/help/5058384
BehobenWindows Server 2025msrc_csaf
10.0.26100.4061:Security Update:https://support.microsoft.com/help/5058411
https://support.microsoft.com/help/5058411
BehobenWindows Server 2025 (Server Core installation)msrc_csaf
10.0.26100.4061:Security Update:https://support.microsoft.com/help/5058411
https://support.microsoft.com/help/5058411

cvss

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

5.3

010

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

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:Csecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · secure@microsoft.com USAusnutzbarkeit 3.9 · Auswirkung 1.4

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-347USCWE-347US

betroffene Produkte (85)

Betroffene Produkte und Versionsbereiche.

Microsoft Windowsalle Versionencert_bundDEcpe:/o:microsoft:windows:-
Microsoft Windows 10 Version 150710.0.10240.0 → 10.0.10240.21014enisa_euvdEU
Microsoft Windows 10 Version 160710.0.14393.0 → 10.0.14393.8066enisa_euvdEU
Microsoft Windows 10 Version 180910.0.17763.0 → 10.0.17763.7314enisa_euvdEU
Microsoft Windows 10 Version 21H210.0.19044.0 → 10.0.19044.5854enisa_euvdEU
Microsoft Windows 10 Version 22H210.0.19045.0 → 10.0.19045.5854enisa_euvdEU
Microsoft Windows 11 Version 23H210.0.22631.0 → 10.0.22631.5335enisa_euvdEU
Microsoft Windows 11 Version 24H210.0.26100.0 → 10.0.26100.4061enisa_euvdEU
Microsoft Windows 11 version 22H210.0.22621.0 → 10.0.22621.5335enisa_euvdEU
Microsoft Windows 11 version 22H310.0.22631.0 → 10.0.22631.5335enisa_euvdEU
Microsoft Windows Server 201610.0.14393.0 → 10.0.14393.8066enisa_euvdEU
Microsoft Windows Server 2016 (Server Core installation)10.0.14393.0 → 10.0.14393.8066enisa_euvdEU
Microsoft Windows Server 201910.0.17763.0 → 10.0.17763.7314enisa_euvdEU
Microsoft Windows Server 2019 (Server Core installation)10.0.17763.0 → 10.0.17763.7314enisa_euvdEU
Microsoft Windows Server 202210.0.20348.0 → 10.0.20348.3692enisa_euvdEU
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.0 → 10.0.25398.1611enisa_euvdEU
Microsoft Windows Server 202510.0.26100.0 → 10.0.26100.4061enisa_euvdEU
Microsoft Windows Server 2025 (Server Core installation)10.0.26100.0 → 10.0.26100.4061enisa_euvdEU
Windows 10 Version 1607 for 32-bit Systemsalle Versionenfixedmsrc_csafUS
Windows 10 Version 1607 for 32-bit Systems< 10.0.14393.8066msrc_csafUS

20 von 85 angezeigt

Advisories (2)

Hersteller- und Ökosystem-Meldungen dazu.

WID-SEC-W-2025-1891Microsoft Windows: Mehrere SchwachstellenDeutsch2025-08-21csaf · cert_bundDE
Ein entfernter anonymer Angreifer oder ein lokaler Angreifer kann mehrere Schwachstellen in Microsoft Windows ausnutzen, um Spoofing-Angriffe durchzuführen, Root-Rechte zu erlangen und beliebigen Code auszuführen.
msrc_CVE-2025-55229Windows Certificate Spoofing Vulnerability2025-08-12csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

auch bekannt als (3)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd cert_bund msrc_csaf NVD CVE.org MITRE

veröffentlicht 2025-08-21geändert 2026-06-17

Referenzen (4)

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