Vulnerabilities
Structured data from NIST NVD and the CISA KEV catalog. Fields the source has not provided are shown as such — nothing is inferred.
Archives: September 2026 October 2026 CISA KEV / threat intelligence
| CVE | Severity | CVSS | KEV | Description | Modified (UTC) |
|---|---|---|---|---|---|
| CVE-2026-83637 | high | 7.8 | No | Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-88143 | high | 7.8 | No | Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-83636 | medium | 6.5 | No | Null pointer dereference in Windows Hyper-V allows an authorized attacker to deny service locally. | 2026-10-28 |
| CVE-2026-88146 | high | 7.0 | No | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Background Intelligent Transfer Servi... | 2026-10-28 |
| CVE-2026-83634 | high | 7.8 | No | Double free in Windows BitLocker allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-88147 | high | 7.8 | No | Heap-based buffer overflow in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-88149 | high | 7.0 | No | Double free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-83584 | high | 7.0 | No | Use after free in Windows Smart Card allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-88157 | high | 8.8 | No | Heap-based buffer overflow in OpenSSH for Windows allows an unauthorized attacker to execute code over a network. | 2026-10-28 |
| CVE-2026-83585 | high | 7.8 | No | Use of externally-controlled format string in Windows NTFS allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-88159 | high | 8.8 | No | Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network. | 2026-10-28 |
| CVE-2026-83582 | medium | 4.7 | No | Use after free in Windows Graphics Kernel allows an authorized attacker to disclose information locally. | 2026-10-28 |
| CVE-2026-83579 | high | 7.8 | No | Heap-based buffer overflow in Windows Smart Card allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-96858 | medium | 5.5 | No | Missing authentication for critical function in Windows Security Account Manager allows an authorized attacker to perform tampering locally. | 2026-10-28 |
| CVE-2026-96859 | medium | 5.5 | No | Out-of-bounds read in Windows Imaging Component allows an authorized attacker to disclose information locally. | 2026-10-28 |
| CVE-2026-96860 | medium | 5.5 | No | Out-of-bounds read in Windows USB Print Driver allows an authorized attacker to disclose information locally. | 2026-10-28 |
| CVE-2026-83575 | high | 7.0 | No | Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-83574 | high | 7.0 | No | Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. | 2026-10-28 |
| CVE-2026-83573 | medium | 6.8 | No | Integer overflow or wraparound in Windows Kernel Mode Driver allows an unauthorized attacker to elevate privileges with a physical attack. | 2026-10-28 |
| CVE-2026-83570 | high | 7.8 | No | Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally. | 2026-10-28 |