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
17,476
Critical
1,339
High
5,869
Medium
6,255
Low
648
Severity not reported
3,365
In CISA KEV
20
Most affected vendors (by CPE data where available): microsoft (1307), google (756), oracle (156), ibm (140), adobe (138), broadcom (61), langflow (57), apache (45), freerdp (42), linuxfoundation (41)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-102195 Use after free in Windows Broadcast DVR User Service allows an authorized attack... |
high | 7.0 | — | Microsoft / windows 11 23h2 | 2026-10-13 | 2026-10-20 |
| CVE-2026-102196 Use after free in Windows Broadcast DVR User Service allows an authorized attack... |
high | 7.8 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-20 |
| CVE-2026-102197 Use after free in Windows Broadcast DVR User Service allows an authorized attack... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-20 |
| CVE-2026-102189 Heap-based buffer overflow in Windows Storage allows an authorized attacker to e... |
high | 7.0 | — | Microsoft / windows 11 23h2 | 2026-10-13 | 2026-10-20 |
| CVE-2026-102191 Heap-based buffer overflow in Windows Storage allows an authorized attacker to e... |
high | 7.0 | — | Microsoft / windows 11 23h2 | 2026-10-13 | 2026-10-20 |
| CVE-2026-102192 Integer underflow (wrap or wraparound) in Windows Failover Cluster allows an una... |
high | 7.5 | — | Microsoft / windows server 2019 | 2026-10-13 | 2026-10-20 |
| CVE-2026-102193 Use after free in Windows Broadcast DVR User Service allows an authorized attack... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100220 Heap-based buffer overflow in Windows Media Video Decoder allows an unauthorized... |
high | 8.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100225 Heap-based buffer overflow in Windows Storage allows an authorized attacker to e... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100211 Use after free in Microsoft Office Excel allows an unauthorized attacker to exec... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-100212 Use after free in Microsoft Office Excel allows an unauthorized attacker to exec... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-100214 Deserialization of untrusted data in Dynamics Business Central allows an authori... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-14 |
| CVE-2026-100215 Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorize... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100216 Stack-based buffer overflow in Windows Storage allows an authorized attacker to... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100217 Improper privilege management in Windows Group Policy allows an authorized attac... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100218 Use after free in Remote Desktop Gateway Service allows an unauthorized attacker... |
high | 8.1 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100203 Heap-based buffer overflow in Windows Update Service allows an authorized attack... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100205 Untrusted pointer dereference in SysInternals allows an authorized attacker to e... |
high | 7.1 | — | — | 2026-10-13 | 2026-10-13 |
| CVE-2026-100207 Improper neutralization of special elements used in an os command ('os command i... |
high | 7.3 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-100209 Use after free in Microsoft Office Excel allows an unauthorized attacker to exec... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-100210 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized atta... |
high | 8.8 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-100200 Use after free in Windows Update Service allows an authorized attacker to elevat... |
high | 7.0 | — | Microsoft / windows 11 23h2 | 2026-10-13 | 2026-10-20 |
| CVE-2026-100201 Heap-based buffer overflow in Windows Client License Service allows an authorize... |
high | 7.0 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-20 |
| CVE-2026-23705 An Improper Neutralization of Special Elements used in an SQL Command ('SQL Inje... |
high | 7.2 | — | — | 2026-10-13 | 2026-10-29 |
| CVE-2026-23707 An Improper Neutralization of Special Elements used in an SQL Command ('SQL Inje... |
high | 7.2 | — | — | 2026-10-13 | 2026-10-14 |
| CVE-2026-108379 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108380 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108381 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108382 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108383 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108384 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108385 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108375 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108376 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108377 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2026-108378 dataclasses-avroschema generates Avro schemas from Python dataclasses, Pydantic... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-16 |
| CVE-2025-57739 An improper neutralization of special elements used in an SQL Command ("SQL Inje... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-23 |
| CVE-2026-104085 odt2spip plugin for SPIP before 4.4.0 contains an OS command injection vulnerabi... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-29 |
| CVE-2025-46773 An Improper Neutralization of Special Elements used in an SQL Command ('SQL Inje... |
high | 8.8 | — | — | 2026-10-13 | 2026-10-15 |
| CVE-2026-82416 FrankenPHP is a modern application server for PHP. |
high | 7.7 | — | — | 2026-10-13 | 2026-10-16 |
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.