Windows 11 26h1
by Microsoft
Source repositories
CVEs (926)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-50689 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Use after free in Windows Clipboard Server allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50688 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50687 | Hig | 0.00 | 8.8 | 0.00 | Jul 14, 2026 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50686 | Hig | 0.00 | 8.1 | 0.01 | Jul 14, 2026 | Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network. | ||
| CVE-2026-50682 | Hig | 0.00 | 7.1 | 0.01 | Jul 14, 2026 | Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network. | ||
| CVE-2026-50681 | Med | 0.00 | 5.5 | 0.00 | Jul 14, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally. | ||
| CVE-2026-50680 | Hig | 0.00 | 8.2 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50679 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50677 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Use after free in Windows Media allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50676 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50674 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50673 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Null pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50672 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50670 | Hig | 0.00 | 8.8 | 0.00 | Jul 14, 2026 | Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50669 | Hig | 0.00 | 7.0 | 0.00 | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50668 | Med | 0.00 | 6.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to elevate privileges with a physical attack. | ||
| CVE-2026-50667 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows NTFS allows an authorized attacker to elevate privileges locally. | ||
| CVE-2026-50666 | Hig | 0.00 | 8.8 | 0.01 | Jul 14, 2026 | Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges over a network. | ||
| CVE-2026-50661 | Med | 0.00 | 6.1 | 0.00 | Jul 14, 2026 | Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack. | ||
| CVE-2026-50655 | Hig | 0.00 | 7.8 | 0.00 | Jul 14, 2026 | Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally. |
- risk 0.00cvss 7.8epss 0.00
Use after free in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 8.8epss 0.00
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 8.1epss 0.01
Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.
- risk 0.00cvss 7.1epss 0.01
Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network.
- risk 0.00cvss 5.5epss 0.00
Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally.
- risk 0.00cvss 8.2epss 0.00
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.0epss 0.00
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.8epss 0.00
Null pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 7.0epss 0.00
Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 8.8epss 0.00
Out-of-bounds read in Windows Kernel 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 Windows Telephony Service allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 6.8epss 0.00
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to elevate privileges with a physical attack.
- risk 0.00cvss 7.8epss 0.00
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows NTFS allows an authorized attacker to elevate privileges locally.
- risk 0.00cvss 8.8epss 0.01
Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges over a network.
- risk 0.00cvss 6.1epss 0.00
Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
- risk 0.00cvss 7.8epss 0.00
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally.
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