WID-SEC-W-2026-1849

csafDEcert_bund

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

Microsoft Windows: Mehrere Schwachstellen

view advisory published 2026-06-09

Ein Angreifer kann mehrere Schwachstellen in verschiedenen Versionen von Microsoft Windows und Microsoft Windows Server ausnutzen, um Administratorrechte zu erlangen, beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren und offenzulegen oder Spoofing-Angriffe durchzuführen.

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describes (127)

Related CVEs.

IDseverity exploitable
CVE-2026-8863US—Exploit
Multiple Microsoft-sigend UEFI SHIM bootloaders are vulnerable to SecureBoot bypass. An attacker with administrative privileges or the ability to modify the boot process could use…
CVE-2026-50508UShigh7.5—
Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
CVE-2026-50507US—OT elevatedExploit
Missing authentication for critical function in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
CVE-2026-49160US—Exploit
Uncontrolled resource consumption in HTTP/2 allows an unauthorized attacker to deny service over a network.
CVE-2026-48583US——
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-48578US——
Improper access control in Windows Secure Boot allows an authorized attacker to elevate privileges locally.
CVE-2026-48576US——
No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVE-2026-48575US——
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVE-2026-48574US——
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.
CVE-2026-48573US——
No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVE-2026-48570US——
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVE-2026-48568US——
Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVE-2026-48566US——
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2026-48565US——
Untrusted search path in Windows Narrator Braille allows an authorized attacker to elevate privileges locally.
CVE-2026-48563US——
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-47656US——
Protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a security feature locally.
CVE-2026-47654US——
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-47653US——
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-47652US——
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
CVE-2026-47648US——
Untrusted search path in Windows Storage allows an authorized attacker to elevate privileges locally.
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references

External citations — patches, advisories, analysis.

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