September 2026 CVE archive
Records last modified in NIST NVD between Sep 1 and Sep 30, 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
11,364
Critical
1,230
High
4,374
Medium
4,126
Low
462
Severity not reported
1,172
In CISA KEV
59
Most affected vendors (by CPE data where available): microsoft (964), google (608), oracle (274), apple (244), adobe (197), dell (138), ibm (104), arubanetworks (101), mongodb (64), apache (56)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-69268 Improper access control in Microsoft Office SharePoint allows an authorized atta... |
high | 8.8 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-69273 Improper access control in Microsoft Office SharePoint allows an authorized atta... |
high | 8.8 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-69282 Improper access control in Microsoft Office SharePoint allows an authorized atta... |
high | 8.8 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-69464 Execution with unnecessary privileges in Microsoft Office SharePoint allows an a... |
high | 8.8 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-69465 Missing authorization in Microsoft Office SharePoint allows an authorized attack... |
high | 8.8 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-78447 Heap-based buffer overflow in Windows Biometric Service allows an authorized att... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-09 |
| CVE-2026-69683 Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an auth... |
high | 7.7 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-69716 Improper neutralization of special elements used in an sql command ('sql injecti... |
high | 8.8 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-69724 Missing authorization in Microsoft Office SharePoint allows an authorized attack... |
high | 8.8 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-69804 Time-of-check time-of-use (toctou) race condition in Microsoft Office SharePoint... |
high | 7.5 | — | Microsoft / sharepoint server | 2026-09-08 | 2026-09-09 |
| CVE-2026-69556 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac... |
high | 8.8 | — | Microsoft / 365 apps | 2026-09-08 | 2026-09-09 |
| CVE-2026-69764 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac... |
high | 8.8 | — | Microsoft / 365 apps | 2026-09-08 | 2026-09-09 |
| CVE-2026-62804 External control of file name or path in Microsoft Office Word allows an unautho... |
high | 7.8 | — | Microsoft / 365 apps | 2026-09-08 | 2026-09-08 |
| CVE-2026-70178 Missing authorization in Microsoft Fabric allows an authorized attacker to eleva... |
high | 8.8 | — | Microsoft / fabric | 2026-09-03 | 2026-09-08 |
| CVE-2026-69304 Improper handling of highly compressed data (data amplification) in ASP.NET Core... |
medium | 5.9 | — | Microsoft / asp.net core | 2026-09-08 | 2026-09-30 |
| CVE-2026-68891 Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to di... |
medium | 4.7 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-30 |
| CVE-2026-69345 Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to di... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-30 |
| CVE-2026-69303 Out-of-bounds read in Push Message Routing Service allows an authorized attacker... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-30 |
| CVE-2026-69308 Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to di... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-30 |
| CVE-2026-69317 Out-of-bounds read in Remote Desktop Client allows an authorized attacker to dis... |
medium | 5.7 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-30 |
| CVE-2026-69361 Server-side request forgery (ssrf) in Microsoft Exchange Server allows an author... |
medium | 6.5 | — | Microsoft / exchange server | 2026-09-08 | 2026-09-29 |
| CVE-2026-77909 Insufficiently protected credentials in Azure CycleCloud allows an authorized at... |
medium | 6.5 | — | Microsoft / azure cyclecloud | 2026-09-08 | 2026-09-29 |
| CVE-2026-69367 Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to di... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-29 |
| CVE-2026-69376 Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to di... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-29 |
| CVE-2026-62762 Null pointer dereference in Active Directory Domain Services allows an authorize... |
medium | 6.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-29 |
| CVE-2026-65812 Insertion of sensitive information into sent data in Microsoft Teams for Android... |
medium | 6.8 | — | Microsoft / teams | 2026-09-08 | 2026-09-29 |
| CVE-2026-68852 Use of uninitialized resource in Microsoft Account allows an authorized attacker... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-29 |
| CVE-2026-68881 Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to di... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-29 |
| CVE-2026-68895 Numeric truncation error in Internet Storage Name Service allows an authorized a... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-29 |
| CVE-2026-69375 Authorization bypass through user-controlled key in Microsoft Exchange Server al... |
medium | 6.5 | — | Microsoft / exchange server | 2026-09-08 | 2026-09-29 |
| CVE-2026-69382 Use of a broken or risky cryptographic algorithm in Microsoft Exchange Server al... |
medium | 5.9 | — | Microsoft / exchange server | 2026-09-08 | 2026-09-29 |
| CVE-2026-69395 Use of externally-controlled format string in Active Directory Certificate Servi... |
medium | 6.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-29 |
| CVE-2026-69559 Origin validation error in Microsoft Teams for Android allows an authorized atta... |
medium | 6.3 | — | Microsoft / teams | 2026-09-08 | 2026-09-29 |
| CVE-2026-68843 Use after free in Microsoft Office Word allows an authorized attacker to disclos... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-29 |
| CVE-2026-70582 Concurrent execution using shared resource with improper synchronization ('race... |
medium | 6.4 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-28 |
| CVE-2026-77492 Out-of-bounds read in Storage Port Driver allows an authorized attacker to discl... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-28 |
| CVE-2026-78516 Insertion of sensitive information into externally-accessible file or directory... |
medium | 4.3 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-25 |
| CVE-2026-77490 Improper neutralization of input during web page generation ('cross-site scripti... |
medium | 6.1 | — | Microsoft / edge chromium | 2026-09-11 | 2026-09-25 |
| CVE-2026-83946 Improper neutralization of input during web page generation ('cross-site scripti... |
medium | 6.1 | — | Microsoft / azure portal | 2026-09-18 | 2026-09-25 |
| CVE-2026-69449 Heap-based buffer overflow in Windows BitLocker allows an authorized attacker to... |
medium | 6.7 | — | Microsoft / windows 10 1607 | 2026-09-08 | 2026-09-25 |
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.