cve-2025-53793

About this tag
CVE-2025-53793 is an improper authentication vulnerability in Azure Stack Hub that allows an unauthenticated attacker to disclose information over a network. This platform-level issue affects operators and customers running Azure-consistent services on-premises. Microsoft has published an advisory urging administrators to apply patches promptly. The vulnerability is part of a broader August Patch Tuesday cycle that includes fixes for Kerberos elevation-of-privilege, graphics RCEs, and SharePoint risks. WindowsForum.com discussions emphasize the need for immediate action to mitigate potential information disclosure and prevent lateral movement or domain compromise in hybrid cloud environments.

  1. August Patch Tuesday: Patch Now for Kerberos EoP, Graphics RCEs, and SharePoint Risks

    Microsoft’s August Patch Tuesday landed as a heavy-duty maintenance window for Windows environments, with the vendor listing more than a hundred fixes across its product portfolio — including a clutch of high-profile remote code execution (RCE) and elevation-of-privilege flaws that demand...
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    • adobe updates android qualcomm patches cve-2025-49712 cve-2025-50165 cve-2025-53766 cve-2025-53779 cve-2025-53793 cybersecurity updates elevation of privilege firmware gdi plus rce graphics component hyper-v jpeg rce kerberos vulnerability microsoft patch patch management rce security third-party patches
    • Replies: 0
    • Forum: Windows News

  2. Urgent CVE-2025-53793: Azure Stack Hub Info Disclosure — Admin Actions

    Title: Urgent: CVE-2025-53793 — Azure Stack Hub “Improper Authentication” Information Disclosure (what admins need to know and do) Lede Microsoft has published an advisory for CVE-2025-53793 describing an “improper authentication” vulnerability in Azure Stack Hub that can allow an...
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    • air-gapped authentication azure stack hub cve-2025-53793 incident response information disclosure leadership communications managed services microsoft sentinel msrc advisory network security on-premises cloud patch management privileged access rbac secret rotation security advisory siem threat hunting vulnerability management
    • Replies: 0
    • Forum: Security Alerts