WID-SEC-W-2026-3243

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Microsoft Windows: Mehrere Schwachstellen

view advisory published 2026-09-08

Ein Angreifer kann mehrere Schwachstellen in verschiedenen Versionen von Microsoft Windows Server, Microsoft Windows 10 und Microsoft Windows 11 ausnutzen, um seine Privilegien zu erhöhen, um einen Denial of Service herbeizuführen, um Informationen offenzulegen und um beliebigen Code auszuführen.

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describes (735)

Related CVEs.

IDseverity exploitable
CVE-2026-85880UShigh7.8OT criticalKEV
Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.
CVE-2026-85877UShigh8.8—
Heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized attacker to execute code over a network.
CVE-2026-85360UShigh7.0—
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-84001UShigh7.5—
Out-of-bounds read in Windows Key Distribution Center allows an unauthorized attacker to deny service over a network.
CVE-2026-84000UShigh7.8—
Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to execute code locally.
CVE-2026-83999UShigh7.0—
Improper link resolution before file access ('link following') in Windows Resilient File System (ReFS) Deduplication Service allows an authorized attacker to elevate privileges loc…
CVE-2026-83998UShigh8.8—
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-83997UShigh8.1—
Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
CVE-2026-83996UShigh8.8—
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVE-2026-83995UShigh7.8—
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-83992UShigh8.8—
Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.
CVE-2026-83991USmedium5.5OT elevatedExploit
Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally.
CVE-2026-83990UShigh7.8—
Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
CVE-2026-83989UShigh7.5—
Out-of-bounds read in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to deny service over a network.
CVE-2026-83988UShigh7.8—
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83987UShigh7.8—
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83986UShigh7.8—
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83985UShigh7.8—
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83983UShigh7.8—
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83982UShigh7.8—
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
showing 20 of 735
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references

External citations — patches, advisories, analysis.

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