October 2026 CVE archive
Records published in NIST NVD between Oct 1 and Oct 31, 2026 (UTC). Data imported from the NVD CVE API 2.0 and the CISA KEV catalog; each record shows its own source and verification time.
Total records
17,481
Critical
1,390
High
6,087
Medium
6,446
Low
659
Severity not reported
2,899
In CISA KEV
21
Most affected vendors (by CPE data where available): microsoft (1359), google (759), oracle (376), apple (282), ibm (149), adobe (138), apache (73), imagemagick (72), broadcom (61), freerdp (60)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-96918 Improper access control in Windows NTFS allows an authorized attacker to elevate... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96919 Use after free in Windows Broadcast DVR User Service allows an authorized attack... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96920 Heap-based buffer overflow in Windows Program Compatibility Assistant Service al... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96923 Use after free in Windows Workstation Service allows an authorized attacker to e... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96912 Use after free in Windows Client License Service allows an authorized attacker t... |
high | 7.8 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-22 |
| CVE-2026-96913 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to el... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-96914 Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) En... |
high | 8.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-96915 Integer overflow or wraparound in Windows Kernel-Mode Drivers allows an authoriz... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96916 Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elev... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96917 Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attack... |
high | 8.8 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96866 Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unautho... |
high | 7.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-28 |
| CVE-2026-96867 Out-of-bounds read in Windows NTFS allows an authorized attacker to execute code... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-26 |
| CVE-2026-96868 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to el... |
high | 7.0 | — | Microsoft / windows 11 24h2 | 2026-10-13 | 2026-10-26 |
| CVE-2026-96911 Improper link resolution before file access ('link following') in Microsoft Wind... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-96861 Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unautho... |
high | 7.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-28 |
| CVE-2026-96862 Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to ele... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-28 |
| CVE-2026-96856 Heap-based buffer overflow in Windows Management Instrumentation allows an autho... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-20 |
| CVE-2026-96852 Use after free in Windows TCP/IP allows an authorized attacker to elevate privil... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96325 Missing reference to active allocated resource in Windows SMB Server allows an u... |
high | 7.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96843 Heap-based buffer overflow in WebDAV allows an authorized attacker to elevate pr... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96844 Integer underflow (wrap or wraparound) in Microsoft Bluetooth Driver allows an a... |
high | 8.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96847 Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96323 Use after free in Windows Update allows an authorized attacker to elevate privil... |
high | 7.0 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96324 Use after free in Microsoft Windows Search Component allows an authorized attack... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96322 Use after free in Windows Remote Desktop Protocol allows an authorized attacker... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96317 Use after free in Windows Kernel allows an authorized attacker to elevate privil... |
high | 7.8 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96318 Heap-based buffer overflow in Windows Resume allows an authorized attacker to el... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96319 Use after free in Windows USB Print Driver allows an authorized attacker to elev... |
high | 7.0 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96308 Use after free in Windows Installer allows an authorized attacker to elevate pri... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96309 Use after free in Windows Subsystem for Linux allows an authorized attacker to e... |
high | 7.8 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96310 Use after free in Windows USB Print Driver allows an authorized attacker to elev... |
high | 7.0 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96312 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to el... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96313 Missing authentication for critical function in Windows Push Notifications allow... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96302 Use after free in Windows Installer allows an authorized attacker to elevate pri... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96304 Use after free in Windows USB Print Driver allows an authorized attacker to elev... |
high | 7.0 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96305 Use after free in Windows Installer allows an authorized attacker to elevate pri... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96306 Out-of-bounds read in Windows Sysmain Service allows an authorized attacker to e... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96307 Use after free in Windows Installer allows an authorized attacker to elevate pri... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96250 Use after free in Windows USB Print Driver allows an authorized attacker to elev... |
high | 7.0 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96251 Reliance on untrusted inputs in a security decision in Microsoft PowerShell allo... |
high | 8.8 | — | Microsoft / powershell | 2026-10-13 | 2026-10-22 |
Sources: NIST NVD (CVE API 2.0) and the CISA KEV catalog. Severity is as stated by the source; missing values are shown as “not reported”, never estimated.