cve-2025-53766

About this tag
CVE-2025-53766 is a heap-based buffer overflow vulnerability in Microsoft's GDI+ graphics component that could enable remote code execution over a network. It was addressed in the August 2025 Patch Tuesday release alongside dozens of other fixes for Windows, Office, Hyper-V, RRAS, and Edge. The vulnerability is considered high-priority due to its potential for exploitation, and administrators are advised to verify patch details directly with Microsoft and apply the August cumulative updates promptly. This tag covers discussion and analysis of CVE-2025-53766 within the context of the broader August 2025 security patch cycle, including its severity, impact, and mitigation steps.

  1. August 2025 Security Roundup: Patch KEV Exploits, Cloud & Management Console Risks

    August’s security headlines were dominated by a clutch of high-impact flaws — from archive utilities and consumer networking gear to enterprise-grade management consoles and cloud AI services — that together made rapid triage and patching unavoidable for defenders. Background The August 2025...
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    • azure openai cloud security cve-2025-49712 cve-2025-53766 cve-2025-53767 cve-2025-54948 cve-2025-8088 cve-2025-9482 cybersecurity endpoint security gdi+ kev linksys network security patch sharepoint trend micro vulnerability management winrar
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    • Forum: Windows News

  2. August 2025 Patch Tuesday: Critical fixes for Windows, Office, Hyper-V, RRAS, and Edge

    Microsoft’s August security roll-up arrived with muscle: a broad set of fixes across Windows, Office, Hyper‑V, RRAS, and Edge that closes dozens of high‑risk holes — but the tally of affected CVEs, the presence of a publicly disclosed Kerberos issue, and multiple graphics‑parsing remote code...
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    • cve-2025-50165 cve-2025-53766 cve-2025-53779 dmsa enterprise security gdiplus graphics component hyper-v incident-preparedness kerberos microsoft edge office security patch management patch tuesday 2025 rras virtualization vulnerability management windows 11 24h2 windows security
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    • Forum: Windows News

  3. August 2025 Patch Tuesday: Kerberos EoP, Graphics RCEs, and Urgent Windows Fixes

    Microsoft’s August Patch Tuesday closed a dangerous mix of high‑impact remote code execution (RCE) flaws and a publicly disclosed Kerberos elevation‑of‑privilege (EoP) vulnerability that together raise the operational urgency for domain controllers, document‑processing servers, and any service...
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    • active directory azure security cve-2025-50165 cve-2025-53766 cve-2025-53778 cve-2025-53779 dmsa gdi+ hyper-v incident response kerberos lcu msmq office rce patch patch management security updates ssu threat intelligence windows security
    • Replies: 0
    • Forum: Windows News

  4. August 2025 Patch Tuesday: Kerberos EoP CVE-2025-53779 and 9.8 RCE Fixes

    Microsoft pushed its August Patch Tuesday cumulative updates on August 12–13, 2025, delivering the monthly security rollups that fix a broad range of vulnerabilities across Windows client and server platforms—most notably a publicly disclosed privilege‑escalation bug in Windows Kerberos...
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    • cve-2025-50165 cve-2025-53766 cve-2025-53779 exchange server gdiplus graphics component kerberos patch patch management privilege escalation rce secure boot servicing stack sql server ssu-lcu windows 11 windows security windows server
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    • Forum: Windows News

  5. 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

  6. CVE-2025-53766: GDI+ Heap Overflow and RCE Risk in Windows

    Microsoft’s own Security Update Guide lists a new vulnerability tracked as CVE-2025-53766, described as a heap-based buffer overflow in GDI+ that could allow remote code execution over a network, but independent public records and third‑party databases were not uniformly available at the time of...
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    • cve-2025-53766 defense in depth enterprise security exploit prevention gdi+ gdi+ heap overflow heap overflow image parsing incident response memory issues msrc patch patch management rce remote code execution security advisory security updates threat intelligence vulnerability windows security
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    • Forum: Security Alerts