CVE-2026-50304

highPriorität · verfolgen · 0EPSS 0.012 · 67. PerzentilDEEUJPNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.17% (67th) EPSS

CVSS 7.5 · high

Is it mine?

116 products

Prüfe deine Angriffsfläche

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · bewertet 2026-10-27

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

Behebungen

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

Ein Hersteller-Fix ist verfügbar.

BehobenMicrosoft .NET Framework 3.5 AND 4.7.2msrc_csaf
2.0.50727.8983 & 3.0.30729.8978 & 4.7.4143.0:Security Update:https://support.microsoft.com/help/5099535
https://support.microsoft.com/help/5099535
BehobenMicrosoft .NET Framework 3.5 AND 4.8msrc_csaf
2.0.50727.9182 & 3.0.30729.9168 & 4.8.4803.0:Security Update:https://support.microsoft.com/help/5101006
https://support.microsoft.com/help/5101006
BehobenMicrosoft .NET Framework 3.5 AND 4.8.1msrc_csaf
2.0.50727.9182 & 3.0.30729.9168 & 4.8.9340.0:Security Update:https://support.microsoft.com/help/5100998
https://support.microsoft.com/help/5100998
BehobenMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2msrc_csaf
4.7.4143.0:Security Update:https://support.microsoft.com/help/5100990
https://support.microsoft.com/help/5100990
BehobenMicrosoft .NET Framework 4.8msrc_csaf
4.8.4803.0:Security Update:https://support.microsoft.com/help/5101007
https://support.microsoft.com/help/5101007
BehobenMicrosoft .NET Framework 4.8.1msrc_csaf
4.8.9340.0:Security Update:https://support.microsoft.com/help/5101002
https://support.microsoft.com/help/5101002
BehobenWindows 10 Version 1607 for 32-bit Systemsmsrc_csaf
10.0.14393.9339:Security Update:https://support.microsoft.com/help/5099535
https://support.microsoft.com/help/5099535
BehobenWindows 10 Version 1607 for x64-based Systemsmsrc_csaf
10.0.14393.9339:Security Update:https://support.microsoft.com/help/5099535
https://support.microsoft.com/help/5099535
BehobenWindows 10 Version 1809 for 32-bit Systemsmsrc_csaf
10.0.17763.9020:Security Update:https://support.microsoft.com/help/5099538
https://support.microsoft.com/help/5099538
BehobenWindows 10 Version 1809 for x64-based Systemsmsrc_csaf
10.0.17763.9020:Security Update:https://support.microsoft.com/help/5099538
https://support.microsoft.com/help/5099538
BehobenWindows Server 2012msrc_csaf
6.2.9200.26226:Monthly Rollup:https://support.microsoft.com/help/5099445
https://support.microsoft.com/help/5099445
BehobenWindows Server 2012 (Server Core installation)msrc_csaf
6.2.9200.26226:Monthly Rollup:https://support.microsoft.com/help/5099445
https://support.microsoft.com/help/5099445
BehobenWindows Server 2012 R2msrc_csaf
6.3.9600.23291:Monthly Rollup:https://support.microsoft.com/help/5099444
https://support.microsoft.com/help/5099444
BehobenWindows Server 2012 R2 (Server Core installation)msrc_csaf
6.3.9600.23291:Monthly Rollup:https://support.microsoft.com/help/5099444
https://support.microsoft.com/help/5099444
BehobenWindows Server 2016msrc_csaf
10.0.14393.9339:Security Update:https://support.microsoft.com/help/5099535
https://support.microsoft.com/help/5099535
BehobenWindows Server 2016 (Server Core installation)msrc_csaf
10.0.14393.9339:Security Update:https://support.microsoft.com/help/5099535
https://support.microsoft.com/help/5099535
BehobenWindows Server 2019msrc_csaf
10.0.17763.9020:Security Update:https://support.microsoft.com/help/5099538
https://support.microsoft.com/help/5099538
BehobenWindows Server 2019 (Server Core installation)msrc_csaf
10.0.17763.9020:Security Update:https://support.microsoft.com/help/5099538
https://support.microsoft.com/help/5099538
BehobenWindows Server 2022msrc_csaf
10.0.20348.5386:Security Update:https://support.microsoft.com/help/5099540
https://support.microsoft.com/help/5099540
BehobenWindows Server 2025msrc_csaf
10.0.26100.33158:Security Update:https://support.microsoft.com/help/5099536
https://support.microsoft.com/help/5099536
BehobenWindows Server 2025 (Server Core installation)msrc_csaf
10.0.26100.33158:Security Update:https://support.microsoft.com/help/5099536
https://support.microsoft.com/help/5099536

cvss

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

7.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.9–7.5

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · secure@microsoft.com USAusnutzbarkeit 3.9 · Auswirkung 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:Csecondary · NCSC-NL NL

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/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-121USCWE-121USCWE-121USCWE-121US

betroffene Produkte (116)

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_bundDEcpe:/o:microsoft:windows_11:version_26h1
Microsoft Windows Admin Centeralle Versionencert_bundDEcpe:/a:microsoft:windows_admin_center:-
Microsoft Windows Remote Helpalle Versionencert_bundDEcpe:/o:microsoft:windows:remote_help
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 2025alle Versionencert_bundDEcpe:/o:microsoft:windows_server_2025:-
Microsoft Microsoft .NET Framework 3.5 AND 4.7.24.7.0 → 2.0.50727.9069 & 3.0.30729.9067 & 4.7.4143.0enisa_euvdEU
Microsoft Microsoft .NET Framework 3.5 AND 4.84.8.0 → 2.0.50727.9069 & 3.0.30729.9067 & 4.8.4803.0enisa_euvdEU
Microsoft Microsoft .NET Framework 3.5 AND 4.8.14.8.1 → 2.0.50727.9182 & 3.0.30729.9168 & 4.8.9339.0enisa_euvdEU

20 von 116 angezeigt

Advisories (4)

Hersteller- und Ökosystem-Meldungen dazu.

NCSC-2026-0231Kwetsbaarheden verholpen in Microsoft WindowsNL2026-07-14csaf · ncsc_nlNL
Microsoft heeft een zeer groot aantal kwetsbaarheden verholpen in Windows.
WID-SEC-W-2026-2316Microsoft Windows Produkte: Mehrere SchwachstellenDeutsch2026-07-14csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Microsoft Windows Produkten ausnutzen, um seine Privilegien zu erhöhen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um falsche Informationen darzustellen, um Daten zu manipulieren, und um Sicherheitsvorkehrungen zu umgehen.
msrc_CVE-2026-50304Windows Active Directory Federation Services Denial of Service Vulnerability2026-07-14csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
JVNDB-2026-032925JVN iPedia advisory JVNDB-2026-0329252026-09-14vendor · 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 2026-07-14geändert 2026-07-22

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.

Kostenloser Scan