October 2026 CVE archive
Records last modified 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. The modified view only includes records that were CRITICAL or CISA-KEV-listed when imported — it is not a complete list of every modification.
Total records
21,937
Critical
3,121
High
7,064
Medium
6,901
Low
608
Severity not reported
4,243
In CISA KEV
186
Most affected vendors (by CPE data where available): microsoft (1423), linux (722), google (413), ibm (321), oracle (193), mozilla (182), adobe (165), broadcom (118), apache (115), fabian (98)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-96314 Out-of-bounds read in Windows Audio Service allows an authorized attacker to dis... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96315 Missing authorization in Windows Overlay Filter allows an authorized attacker to... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96316 Improper access control in Windows Routing and Remote Access Service (RRAS) allo... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96247 Use of uninitialized resource in Windows Kernel-Mode Drivers allows an authorize... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96218 Improper access control in Windows Update Stack allows an authorized attacker to... |
medium | 5.5 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-16 |
| CVE-2026-95904 Buffer over-read in Windows Event Logging Service allows an authorized attacker... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-70244 Out-of-bounds read in DNS Server allows an unauthorized attacker to disclose inf... |
medium | 6.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96183 Missing authentication for critical function in Windows Health and Optimized Exp... |
medium | 5.5 | — | Microsoft / windows 11 24h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-88099 Uncaught exception in Windows Failover Cluster allows an unauthorized attacker t... |
medium | 5.9 | — | Microsoft / windows server 2019 | 2026-10-13 | 2026-10-16 |
| CVE-2026-88130 Out-of-bounds read in DNS Server allows an authorized attacker to deny service o... |
medium | 6.5 | — | Microsoft / windows server 2012 | 2026-10-13 | 2026-10-16 |
| CVE-2026-88129 Out-of-bounds read in DNS Server allows an authorized attacker to deny service o... |
medium | 6.5 | — | Microsoft / windows server 2012 | 2026-10-13 | 2026-10-16 |
| CVE-2026-88125 Out-of-bounds read in DNS Server allows an authorized attacker to deny service o... |
medium | 6.5 | — | Microsoft / windows server 2012 | 2026-10-13 | 2026-10-16 |
| CVE-2026-88123 Out-of-bounds read in DNS Server allows an authorized attacker to deny service o... |
medium | 6.5 | — | Microsoft / windows server 2012 | 2026-10-13 | 2026-10-16 |
| CVE-2026-88122 Out-of-bounds read in DNS Server allows an authorized attacker to deny service o... |
medium | 6.5 | — | Microsoft / windows server 2012 | 2026-10-13 | 2026-10-16 |
| CVE-2026-96944 Insertion of sensitive information into externally-accessible file or directory... |
medium | 5.5 | — | Microsoft / windows 11 24h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-97790 Improper link resolution before file access ('link following') in Windows Contai... |
medium | 5.5 | — | Microsoft / windows 11 24h2 | 2026-10-13 | 2026-10-16 |
| CVE-2026-97779 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-97760 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-97743 Use after free in Microsoft Office Excel allows an unauthorized attacker to disc... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-97744 Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacke... |
medium | 5.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-97740 Exposure of sensitive system information to an unauthorized control sphere in Mi... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-97005 Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacke... |
medium | 5.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-88192 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-88183 Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacke... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-88184 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-88167 Buffer over-read in Microsoft Office Word allows an unauthorized attacker to dis... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-88169 Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to d... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-88175 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-88154 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-70263 Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to d... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-70206 Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to d... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-83947 Missing authorization in Azure Event Grid allows an authorized attacker to perfo... |
medium | 6.5 | — | Microsoft / azure event grid | 2026-10-08 | 2026-10-15 |
| CVE-2026-88203 Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthori... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-94506 Out-of-bounds read in Microsoft Office Access allows an unauthorized attacker to... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-15 |
| CVE-2026-55946 Ai command injection in Microsoft Copilot allows an unauthorized attacker to dis... |
medium | 5.9 | — | Microsoft / copilot | 2026-09-17 | 2026-10-14 |
| CVE-2026-69922 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-14 |
| CVE-2026-70214 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to... |
medium | 5.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-14 |
| CVE-2026-102867 Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to d... |
medium | 6.5 | — | Microsoft / 365 apps | 2026-10-13 | 2026-10-14 |
| CVE-2026-102859 Improper neutralization of input during web page generation ('cross-site scripti... |
medium | 4.6 | — | Microsoft / sharepoint server | 2026-10-13 | 2026-10-14 |
| CVE-2026-70259 Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an auth... |
medium | 6.5 | — | Microsoft / sharepoint server | 2026-10-13 | 2026-10-14 |
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.