Known vulnerabilities in Microsoft Windows Server 2012 R2
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-70136 | Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-70126 | Out-of-bounds read in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent… | 7.1 High | Oct 13, 2026 |
| CVE-2026-70138 | Heap-based buffer overflow in Windows OLE allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70141 | Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-70132 | Heap-based buffer overflow in Windows Portable Device File System Driver allows an authorized attacker to elevate… | 7.8 High | Oct 13, 2026 |
| CVE-2026-70155 | Missing release of memory after effective lifetime in Windows DNS allows an unauthorized attacker to deny service over a… | 7.5 High | Oct 13, 2026 |
| CVE-2026-70166 | Out-of-bounds read in Windows DNS allows an authorized attacker to deny service over a network | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-70108 | Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70093 | Heap-based buffer overflow in Windows Rich Text Edit Control allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70095 | Heap-based buffer overflow in Windows iSCSI allows an unauthorized attacker to execute code over a network | 7.5 High | Oct 13, 2026 |
| CVE-2026-70096 | Heap-based buffer overflow in Windows Rich Text Edit Control allows an unauthorized attacker to execute code over a… | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-70123 | Numeric truncation error in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70127 | Use after free in DNS Server allows an unauthorized attacker to execute code over a network | 8.1 High | Oct 13, 2026 |
| CVE-2026-70139 | Heap-based buffer overflow in Windows Update Service allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70106 | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70063 | Out-of-bounds read in Windows Kernel allows an authorized attacker to disclose information locally | 4.7 Medium | Oct 13, 2026 |
| CVE-2026-70090 | Use of uninitialized resource in Windows Netlogon allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-70064 | Integer underflow (wrap or wraparound) in Windows Kerberos allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70077 | Use after free in Windows Kernel allows an authorized attacker to disclose information locally | 4.7 Medium | Oct 13, 2026 |
| CVE-2026-70079 | Improper enforcement of behavioral workflow in Windows DNS allows an unauthorized attacker to deny service over a… | 7.5 High | Oct 13, 2026 |
| CVE-2026-70082 | Uncaught exception in Windows DNS allows an unauthorized attacker to deny service over a network | 7.5 High | Oct 13, 2026 |
| CVE-2026-70083 | Incorrect authorization in DNS Server allows an authorized attacker to perform tampering locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-70060 | Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70085 | Missing authorization in DNS Server allows an authorized attacker to perform tampering locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-70087 | Incorrect authorization in DNS Server allows an authorized attacker to bypass a security feature locally | 5.5 Medium | Oct 13, 2026 |
Other Microsoft products
Windows Server 2019 5745
Windows Server 2019 (Server Core installation) 5648
Windows 10 Version 1809 5349
Windows Server 2022 5112
Windows Server 2016 5051
Windows Server 2016 (Server Core installation) 4847
Windows 10 Version 21H2 4539
Windows 10 Version 1607 4535
Windows 10 Version 22H2 4041
Windows Server 2012 R2 (Server Core installation) 3958
Windows Server 2012 3865
Windows Server 2012 (Server Core installation) 3732