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-2026-109429 Mistral Vibe before 2.25.4 contains a command permission gate bypass vulnerabili... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-109453 Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-27 |
| CVE-2026-108468 Use after free in Windows Installer allows an authorized attacker to elevate pri... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-26 |
| CVE-2026-108471 Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enc... |
high | 8.8 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-26 |
| CVE-2026-108463 Improper resolution of path equivalence in Windows SmartScreen allows an unautho... |
high | 8.8 | — | Microsoft / windows 11 24h2 | 2026-10-13 | 2026-10-26 |
| CVE-2026-108464 Use after free in Software Protection Platform (SPP) allows an authorized attack... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-27 |
| CVE-2026-108465 Use after free in Windows Update Delivery Optimization allows an authorized atta... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-26 |
| CVE-2026-108467 Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an auth... |
high | 8.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-27 |
| CVE-2026-108399 Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to e... |
high | 7.2 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-28 |
| CVE-2026-108400 Integer overflow or wraparound in Microsoft Windows Codecs Library allows an una... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-13 |
| CVE-2026-108457 Out-of-bounds write in Microsoft Windows PDF allows an unauthorized attacker to... |
high | 8.1 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-26 |
| CVE-2026-108458 Use after free in Remote Desktop Client allows an unauthorized attacker to execu... |
high | 8.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-27 |
| CVE-2026-108460 Use after free in Windows Message Queuing allows an unauthorized attacker to exe... |
high | 8.1 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-26 |
| CVE-2026-108461 Use after free in Windows Broadcast DVR User Service allows an authorized attack... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-26 |
| CVE-2026-108136 Use after free in Microsoft Windows Search Component allows an authorized attack... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-23 |
| CVE-2026-108396 Time-of-check time-of-use (toctou) race condition in Windows Modern Device Manag... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-23 |
| CVE-2026-108398 Untrusted search path in .NET Framework allows an authorized attacker to bypass... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-13 |
| CVE-2026-108130 Heap-based buffer overflow in Windows Virtualization-Based Security (VBS) Enclav... |
high | 7.8 | — | Microsoft / windows 11 24h2 | 2026-10-13 | 2026-10-28 |
| CVE-2026-108131 No cwe for this issue in Active Directory Federation Services (AD FS) allows an... |
high | 7.5 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108132 Double free in Windows Kerberos allows an authorized attacker to elevate privile... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-23 |
| CVE-2026-108133 Release of invalid pointer or reference in Windows Modern Device Management (MDM... |
high | 7.8 | — | Microsoft / windows server 2022 | 2026-10-13 | 2026-10-28 |
| CVE-2026-108134 Use after free in Windows Autopilot allows an authorized attacker to elevate pri... |
high | 7.0 | — | Microsoft / windows 11 24h2 | 2026-10-13 | 2026-10-28 |
| CVE-2026-108135 Improper link resolution before file access ('link following') in Windows Backup... |
high | 7.0 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-23 |
| CVE-2026-105729 Untrusted pointer dereference in SysInternals allows an authorized attacker to e... |
high | 7.1 | — | — | 2026-10-13 | 2026-10-13 |
| CVE-2026-105732 Stack-based buffer overflow in SysInternals allows an authorized attacker to ele... |
high | 7.3 | — | — | 2026-10-13 | 2026-10-13 |
| CVE-2026-105733 Improper access control in Windows Hyper-V allows an authorized attacker to exec... |
high | 8.8 | — | Microsoft / windows 10 21h2 | 2026-10-13 | 2026-10-28 |
| CVE-2026-106625 Adobe Framemaker is affected by an out-of-bounds write vulnerability that could... |
high | 7.8 | — | — | 2026-10-13 | 2026-10-14 |
| CVE-2026-105722 Use after free in Windows Broadcast DVR User Service allows an authorized attack... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-26 |
| CVE-2026-105725 Use after free in Windows Security App allows an authorized attacker to elevate... |
high | 7.0 | — | Microsoft / windows security app | 2026-10-13 | 2026-11-03 |
| CVE-2026-105727 Improper limitation of a pathname to a restricted directory ('path traversal') i... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-13 |
| CVE-2026-105728 Improper authentication in Dynamics Business Central allows an unauthorized atta... |
high | 7.5 | — | — | 2026-10-13 | 2026-10-13 |
| CVE-2026-105714 Heap-based buffer overflow in Microsoft Office Access allows an unauthorized att... |
high | 7.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-105715 Integer overflow or wraparound in Microsoft Office Word allows an unauthorized a... |
high | 7.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-105716 Heap-based buffer overflow in Microsoft Office Access allows an unauthorized att... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-105717 Heap-based buffer overflow in Microsoft Office Access allows an unauthorized att... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-105718 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-105591 Heap-based buffer overflow in Microsoft Office Access allows an unauthorized att... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-105592 Heap-based buffer overflow in Microsoft Office Access allows an unauthorized att... |
high | 7.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-105593 Heap-based buffer overflow in Microsoft Office Access allows an unauthorized att... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-105595 Out-of-bounds read in Microsoft Office Access allows an unauthorized attacker to... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
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.