Forwarded from Taiwan Computer Emergency Response Team / Coordination Center Security Alert TWCERTCC-200-202605-00000014
【CVE-2008-4250】Microsoft Windows Buffer Overflow Vulnerability (CVSS v3.1: 9.8)
【Known Exploited by Ransomware: Unknown】 A buffer overflow vulnerability exists in the Windows Server Service of Microsoft Windows. Remote attackers can trigger a buffer overflow during the path normalization process via a specially crafted RPC request, thereby executing arbitrary code.
【CVE-2009-1537】Microsoft DirectX NULL Byte Overwrite Vulnerability (CVSS v3.1: 8.8)
【Known Exploited by Ransomware: Unknown】 A NULL byte overwrite vulnerability exists within the QuickTime Movie Parser Filter in the DirectShow component (quartz.dll) of Microsoft DirectX. Remote attackers can trigger this vulnerability via a specially crafted QuickTime media file, thereby executing arbitrary code.
【CVE-2009-3459】Adobe Acrobat and Reader Heap-Based Buffer Overflow Vulnerability (CVSS v3.1: 8.8)
【Known Exploited by Ransomware: Unknown】 A heap-based buffer overflow vulnerability exists in Adobe Acrobat and Reader. Remote attackers can trigger memory corruption via a specially crafted PDF file, thereby executing arbitrary code.
【CVE-2010-0249】Microsoft Internet Explorer Use-After-Free Vulnerability (CVSS v3.1: 8.8)
【Known Exploited by Ransomware: Unknown】 A use-after-free vulnerability exists in Microsoft Internet Explorer. Remote attackers can execute arbitrary code by accessing pointers associated with deleted objects.
【CVE-2010-0806】Microsoft Internet Explorer Use-After-Free Vulnerability (CVSS v3.1: 8.8)
【Known Exploited by Ransomware: Unknown】 A use-after-free vulnerability exists in Microsoft Internet Explorer. Remote attackers can exploit this vulnerability by accessing an invalid pointer after an object has been deleted, thereby executing arbitrary code.
【CVE-2026-41091】Microsoft Defender Link Following Vulnerability (CVSS v3.1: 7.8)
【Known Exploited by Ransomware: Unknown】 A link following vulnerability exists in Microsoft Defender, allowing an authorized attacker to elevate privileges locally.
【CVE-2026-45498】Microsoft Defender Denial of Service Vulnerability (CVSS v3.1: 4.0)
【Known Exploited by Ransomware: Unknown】 An unspecified vulnerability exists in Microsoft Defender, which could result in a denial of service.
【CVE-2025-34291】Langflow Origin Validation Error Vulnerability (CVSS v3.1: 8.8)
【Known Exploited by Ransomware: Unknown】 An origin validation error vulnerability exists in Langflow. Due to its overly permissive CORS settings and the refresh token cookie being set to SameSite=None, an attacker could potentially access authenticated endpoints, thereby executing arbitrary code and ultimately gaining full control of the system.
【CVE-2026-34926】Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability (CVSS v3.1: 6.7)
【Known Exploited by Ransomware: Unknown】 A directory traversal vulnerability exists in Trend Micro Apex One (on-premise), which could allow a pre-authenticated local attacker to modify critical data tables on the server, thereby injecting malicious code and deploying it to managed endpoint devices.
【CVE-2026-9082】Drupal Core SQL Injection Vulnerability (CVSS v3.1: 9.8)
【Known Exploited by Ransomware: Unknown】 An SQL injection vulnerability exists in Drupal Core. Attackers can send specially crafted requests via the database abstraction
API to achieve privilege escalation and remote code execution.