microsoft / windows_11_26h1
1,009 known vulnerabilities in microsoft windows_11_26h1.
| CVE | Priority | EPSS | CVSS | KEV | What |
|---|---|---|---|---|---|
| CVE-2026-50436 | Medium | 0.3% | 7.8 | Use after free in Windows Kernel allows an authorized attacker to elevate privil… | |
| CVE-2026-50441 | Medium | 0.3% | 7.8 | Untrusted pointer dereference in Windows Resilient File System (ReFS) allows an … | |
| CVE-2026-50466 | Medium | 0.3% | 7.8 | Use after free in Windows Brokering File System allows an authorized attacker to… | |
| CVE-2026-50477 | Medium | 0.3% | 8.8 | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to el… | |
| CVE-2026-50478 | Medium | 0.3% | 7.8 | Use after free in Windows Kernel allows an authorized attacker to elevate privil… | |
| CVE-2026-50484 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to el… | |
| CVE-2026-50486 | Medium | 0.3% | 7.8 | Use after free in Windows Runtime allows an authorized attacker to elevate privi… | |
| CVE-2026-50489 | Medium | 0.3% | 8.8 | Heap-based buffer overflow in Windows Win32K allows an authorized attacker to el… | |
| CVE-2026-50493 | Medium | 0.3% | 7.8 | Use after free in Windows Graphics Kernel allows an authorized attacker to eleva… | |
| CVE-2026-50494 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to exec… | |
| CVE-2026-50499 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows Print Spooler Components allows an authori… | |
| CVE-2026-50679 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Microsoft Windows Search Component allows an autho… | |
| CVE-2026-50687 | Medium | 0.3% | 8.8 | Use after free in Windows Kernel allows an authorized attacker to elevate privil… | |
| CVE-2026-50692 | Medium | 0.3% | 8.8 | Heap-based buffer overflow in Desktop Window Manager allows an authorized attack… | |
| CVE-2026-54109 | Medium | 0.3% | 7.8 | Integer overflow or wraparound in Windows Resilient File System (ReFS) allows an… | |
| CVE-2026-54114 | Medium | 0.3% | 7.8 | Use after free in Windows Win32K allows an authorized attacker to elevate privil… | |
| CVE-2026-54115 | Medium | 0.3% | 7.8 | Integer overflow or wraparound in Windows Active Directory allows an authorized … | |
| CVE-2026-54987 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows Overlay Filter allows an authorized attack… | |
| CVE-2026-55004 | Medium | 0.3% | 7.8 | Double free in Microsoft Printer Drivers allows an authorized attacker to elevat… | |
| CVE-2026-56175 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elev… | |
| CVE-2026-56176 | Medium | 0.3% | 7.8 | Out-of-bounds read in Windows Win32K - GRFX allows an authorized attacker to ele… | |
| CVE-2026-56182 | Medium | 0.3% | 7.8 | Integer overflow or wraparound in Windows NTFS allows an authorized attacker to … | |
| CVE-2026-56643 | Medium | 0.3% | 7.8 | Use after free in Windows Kernel allows an authorized attacker to elevate privil… | |
| CVE-2026-56644 | Medium | 0.3% | 7.8 | Use after free in Windows Kernel allows an authorized attacker to elevate privil… | |
| CVE-2026-56650 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows Network File System allows an authorized a… | |
| CVE-2026-57091 | Medium | 0.3% | 7.8 | Stack-based buffer overflow in Windows File History Service allows an authorized… | |
| CVE-2026-57096 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) a… | |
| CVE-2026-58532 | Medium | 0.3% | 7.8 | Integer overflow or wraparound in Windows Kernel allows an authorized attacker t… | |
| CVE-2026-58534 | Medium | 0.3% | 8.8 | Heap-based buffer overflow in Microsoft Input Method Editor (IME) allows an auth… | |
| CVE-2026-58536 | Medium | 0.3% | 7.8 | Use after free in Windows Cloud Files Mini Filter Driver allows an authorized at… | |
| CVE-2026-58537 | Medium | 0.3% | 7.8 | Use after free in Microsoft NAT Helper Components (ipnathlp.dll) allows an autho… | |
| CVE-2026-58538 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows Bluetooth Service allows an authorized att… | |
| CVE-2026-58541 | Medium | 0.3% | 7.8 | Access of resource using incompatible type ('type confusion') in Windows DWM all… | |
| CVE-2026-58601 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an … | |
| CVE-2026-58602 | Medium | 0.3% | 7.8 | Use after free in Windows Kernel Mode Driver allows an authorized attacker to el… | |
| CVE-2026-58632 | Medium | 0.3% | 7.8 | Use after free in Windows Win32K allows an authorized attacker to elevate privil… | |
| CVE-2026-62788 | Medium | 0.3% | 7.0 | Use after free in Windows Kernel allows an authorized attacker to elevate privil… | |
| CVE-2026-69476 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows Biometric Service allows an authorized att… | |
| CVE-2026-77500 | Medium | 0.3% | 7.8 | Release of invalid pointer or reference in Windows Device Association Service al… | |
| CVE-2026-42828 | Medium | 0.3% | 7.8 | Buffer over-read in Windows Projected File System Filter Driver allows an author… | |
| CVE-2026-42837 | Medium | 0.3% | 7.8 | Out-of-bounds read in Windows Projected File System Filter Driver allows an auth… | |
| CVE-2026-42916 | Medium | 0.3% | 7.8 | Integer overflow or wraparound in Windows NT OS Kernel allows an authorized atta… | |
| CVE-2026-69467 | Medium | 0.3% | 7.8 | Stack-based buffer overflow in Microsoft Graphics Component allows an authorized… | |
| CVE-2026-58635 | Medium | 0.3% | 7.8 | Improper neutralization of special elements used in a command ('command injectio… | |
| CVE-2026-70307 | Medium | 0.3% | 7.0 | Use after free in Windows Ancillary Function Driver for WinSock allows an author… | |
| CVE-2026-32222 | Medium | 0.3% | 7.8 | Untrusted pointer dereference in Windows Win32K - ICOMP allows an authorized att… | |
| CVE-2026-45656 | Medium | 0.3% | 7.8 | Protection mechanism failure in Windows UEFI allows an authorized attacker to by… | |
| CVE-2026-69820 | Medium | 0.3% | 8.2 | Heap-based buffer overflow in Windows Hello allows an authorized attacker to ele… | |
| CVE-2026-69513 | Medium | 0.3% | 7.8 | Heap-based buffer overflow in Windows Error Reporting allows an authorized attac… | |
| CVE-2026-69846 | Medium | 0.3% | 8.2 | Integer overflow or wraparound in Windows Secure Kernel Mode allows an authorize… |