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CVE Database
Published vulnerabilities with severity, known exploitation and official sources.
CVE-2026-83500
Medium · 6.1
CWE-601 Oct 13, 2026
Windows BitLocker Security Feature Bypass Vulnerability
Url redirection to untrusted site ('open redirect') in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
CVE-2026-81964
Medium · 5.5
CWE-798 Oct 13, 2026
Windows Update Orchestrator Service Security Feature Bypass Vulnerability
Use of hard-coded credentials in Windows Update Orchestrator Service allows an authorized attacker to bypass a security feature locally.
CVE-2026-70298
Medium · 6.5
CWE-22 Oct 13, 2026
Microsoft Office SharePoint Information Disclosure Vulnerability
Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
CVE-2026-70295
Medium · 5.5
CWE-125 Oct 13, 2026
Win32k Information Disclosure Vulnerability
Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-70294
Medium · 5.5
CWE-20 Oct 13, 2026
Win32k Information Disclosure Vulnerability
Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-70293
Medium · 5.5
CWE-908 Oct 13, 2026
Win32k Information Disclosure Vulnerability
Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-70292
Medium · 5.5
CWE-125 Oct 13, 2026
Win32k Information Disclosure Vulnerability
Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-70288
Medium · 5.5
CWE-367 Oct 13, 2026
Win32k Information Disclosure Vulnerability
Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-70284
Medium · 5.5
CWE-908 Oct 13, 2026
Win32k Information Disclosure Vulnerability
Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-70280
Medium · 5.5
CWE-863 Oct 13, 2026
Windows Hello Security Feature Bypass Vulnerability
Incorrect authorization in Windows Hello allows an authorized attacker to bypass a security feature locally.
CVE-2026-70277
Medium · 5.5
CWE-125 Oct 13, 2026
Windows Fast FAT File System Driver Information Disclosure Vulnerability
Out-of-bounds read in Windows Fast FAT Driver allows an unauthorized attacker to disclose information locally.
CVE-2026-70270
Medium · 5.5
CWE-822 Oct 13, 2026
Windows Container Isolation FS Filter Driver Elevation of Privilege Vulnerability
Untrusted pointer dereference in Windows Container Isolation FS Filter Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-70264
Medium · 5.5
CWE-59 Oct 13, 2026
Microsoft Defender Information Disclosure Vulnerability
Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker to disclose information locally.
CVE-2026-70263
Medium · 6.5
CWE-125 Oct 13, 2026
Microsoft Office Word Information Disclosure Vulnerability
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-70261
Medium · 5.5
CWE-497 Oct 13, 2026
Microsoft Trace Data Helper Information Disclosure Vulnerability
Exposure of sensitive system information to an unauthorized control sphere in Microsoft Trace Data Helper allows an authorized attacker to disclose information locally.
CVE-2026-70260
Medium · 5.5
CWE-497 Oct 13, 2026
Microsoft Trace Data Helper Information Disclosure Vulnerability
Exposure of sensitive system information to an unauthorized control sphere in Microsoft Trace Data Helper allows an authorized attacker to disclose information locally.
CVE-2026-70259
Medium · 6.5
CWE-918 Oct 13, 2026
Microsoft Office SharePoint Information Disclosure Vulnerability
Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.
CVE-2026-70248
Medium · 6.5
CWE-476 Oct 13, 2026
Windows Hyper-V Denial of Service Vulnerability
Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally.
CVE-2026-70244
Medium · 6.5
CWE-125 Oct 13, 2026
Windows DNS Server Information Disclosure Vulnerability
Out-of-bounds read in DNS Server allows an unauthorized attacker to disclose information over a network.
CVE-2026-70235
Medium · 5.5
CWE-862 Oct 13, 2026
Windows Event Tracing Spoofing Vulnerability
Improper authentication in Windows Event Tracing allows an authorized attacker to perform spoofing locally.
CVE-2026-70234
Medium · 5.5
CWE-126 Oct 13, 2026
Desktop Window Manager Information Disclosure Vulnerability
Buffer over-read in Desktop Window Manager allows an authorized attacker to disclose information locally.
CVE-2026-70232
Medium · 5.5
CWE-497 Oct 13, 2026
Windows Kernel Information Disclosure Vulnerability
Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information locally.
CVE-2026-70227
Medium · 5.5
CWE-125 Oct 13, 2026
Windows Device Association Service Information Disclosure Vulnerability
Out-of-bounds read in Windows Device Association Service allows an authorized attacker to disclose information locally.
CVE-2026-70219
Medium · 6.5
CWE-125 Oct 13, 2026
Microsoft Office Excel Information Disclosure Vulnerability
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-70217
Medium · 4.9
CWE-284 Oct 13, 2026
Microsoft Office SharePoint Information Disclosure Vulnerability
Improper access control in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.