Windows 11 26h1
by Microsoft
CVEs (900)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-50381 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Access of resource using incompatible type ('type confusion') in Composite Image File System Driver allows an authorized attacker to disclose information locally. | ||
| CVE-2026-50364 | Hig | 0.00 | 7.3 | 0.00 | Jul 14, 2026 | Improper link resolution before file access ('link following') in Windows Server Backup allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50356 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Windows App Store allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50354 | Hig | 0.00 | 7.1 | 0.00 | Jul 14, 2026 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50351 | Hig | 0.00 | 7.8 | 0.03 | Jul 14, 2026 | Improper access control in Windows Audio Compression Manager (ACM) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50350 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Trusted Runtime Interface Driver allows an authorized attacker to disclose information locally. | ||
| CVE-2026-50342 | Hig | 0.00 | 8.8 | 0.00 | Jul 14, 2026 | Improper access control in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50333 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Missing authentication for critical function in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50325 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50323 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50318 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50316 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally. | ||
| CVE-2026-50311 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Improper access control in Windows Server allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50308 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute code locally. | ||
| CVE-2026-50303 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Use of a cryptographic primitive with a risky implementation in Windows Key Guard allows an authorized attacker to bypass a security feature locally. | ||
| CVE-2026-50300 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Integer underflow (wrap or wraparound) in Windows Kernel allows an authorized attacker to disclose information locally. | ||
| CVE-2026-50299 | Med | 0.00 | 6.8 | 0.00 | Jul 14, 2026 | Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to execute code with a physical attack. | ||
| CVE-2026-50298 | Med | 0.00 | 6.8 | 0.00 | Jul 14, 2026 | Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to elevate privileges with a physical attack. | ||
| CVE-2026-50297 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50296 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Use after free in Graphics Kernel allows an authorized attacker to elevate privileges locally. |
- risk 0.00cvss 5.5epss 0.00
Access of resource using incompatible type ('type confusion') in Composite Image File System Driver allows an authorized attacker to disclose information locally.
- risk 0.00cvss 7.3epss 0.00
Improper link resolution before file access ('link following') in Windows Server Backup allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.0epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Windows App Store allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.1epss 0.00
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.03
Improper access control in Windows Audio Compression Manager (ACM) allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 5.5epss 0.00
Exposure of sensitive information to an unauthorized actor in Windows Trusted Runtime Interface Driver allows an authorized attacker to disclose information locally.
- risk 0.00cvss 8.8epss 0.00
Improper access control in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Missing authentication for critical function in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.0epss 0.00
Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.0epss 0.00
Use after free in Windows Runtime allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 5.5epss 0.00
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
- risk 0.00cvss 7.8epss 0.00
Improper access control in Windows Server allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute code locally.
- risk 0.00cvss 5.5epss 0.00
Use of a cryptographic primitive with a risky implementation in Windows Key Guard allows an authorized attacker to bypass a security feature locally.
- risk 0.00cvss 5.5epss 0.00
Integer underflow (wrap or wraparound) in Windows Kernel allows an authorized attacker to disclose information locally.
- risk 0.00cvss 6.8epss 0.00
Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to execute code with a physical attack.
- risk 0.00cvss 6.8epss 0.00
Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to elevate privileges with a physical attack.
- risk 0.00cvss 7.0epss 0.00
Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.0epss 0.00
Use after free in Graphics Kernel allows an authorized attacker to elevate privileges locally.
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