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Microsoft disclosed and patched two Windows Graphics Component elevation-of-privilege vulnerabilities, tracked as CVE-2025-49732 and CVE-2025-53800, through its Security Update Guide. Both issues affect the Windows graphics subsystem and could allow an attacker to gain higher privileges on a targeted system if successfully exploited.
The vulnerabilities were published in separate Microsoft advisories and add to the stream of privilege-escalation bugs affecting core Windows components. Organizations should review the Microsoft Security Update Guide entries for both CVEs, identify affected Windows assets, and prioritize deployment of the relevant security updates to reduce the risk of local compromise escalating into broader system control.
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2 events from the most recent confirmed update back to the earliest known activity.
Microsoft added CVE-2025-53800, another Windows Graphics Component Elevation of Privilege vulnerability, to its Security Update Guide. The reference indicates public disclosure of the advisory on September 9, 2025.
Microsoft added CVE-2025-49732, a Windows Graphics Component Elevation of Privilege vulnerability, to its Security Update Guide. The reference indicates public disclosure of the advisory on July 8, 2025.
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Microsoft disclosed and patched multiple Windows elevation-of-privilege vulnerabilities affecting core system components, including the **Windows Kernel** (`CVE-2023-36403`) and the **Windows Graphics Component** (`CVE-2023-38159`, `CVE-2023-24899`). The flaws could allow an attacker who already has access to a target system to gain higher privileges, increasing the risk of full system compromise and broader post-exploitation activity. The advisories show a recurring pattern of privilege-escalation risk in foundational Windows components that are widely present across enterprise environments. Organizations running affected Windows systems should prioritize applying Microsoft security updates for the listed CVEs and review endpoint detections for signs of local privilege-escalation attempts tied to kernel- or graphics-related processes.
Jul 12, 2026
Microsoft published security advisories for multiple **Windows GDI Elevation of Privilege** flaws, including **`CVE-2017-0005`** and **`CVE-2022-21903`**. Both vulnerabilities affect the Windows Graphics Device Interface and could allow an attacker to gain higher privileges on a targeted system if successfully exploited. The advisories were released through Microsoft's Security Update Guide and MSRC portal, indicating that patches were made available for affected Windows platforms. The issues highlight the recurring security risk posed by privilege-escalation bugs in core Windows graphics components, which can be used by attackers after initial access to move from limited user rights to more powerful system-level control.
Jul 12, 2026
Microsoft published security updates for several **Windows elevation of privilege** vulnerabilities affecting core components including **Win32k** (`CVE-2024-30082`, `CVE-2023-36743`), **Microsoft COM for Windows** (`CVE-2025-21281`), the **Microsoft Graphics Component** (`CVE-2025-49708`), and the **Windows Search Service** (`CVE-2026-27909`). The advisories indicate that successful exploitation could allow an attacker to gain higher privileges on a targeted Windows system, increasing the risk of broader compromise after initial access. The affected components span user interface, inter-process communication, graphics, and search functionality, showing continued exposure in widely deployed parts of the Windows platform. Microsoft issued entries for each CVE through its Security Update Guide, including both vulnerability and advisory records for `CVE-2025-21281`, and organizations should prioritize patching these flaws as part of routine Windows security maintenance because privilege escalation bugs are commonly chained with other exploits to obtain **SYSTEM**-level or administrative control.
Jul 12, 2026