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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.

Published in September 2026Materially updated (Critical / KEV)
Total records
11,171
Critical
1,210
High
4,305
Medium
4,059
Low
456
Severity not reported
1,141
In CISA KEV
59

Most affected vendors (by CPE data where available): microsoft (945), google (605), oracle (274), apple (244), adobe (197), dell (137), ibm (104), arubanetworks (101), mongodb (64), apache (53)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-79638
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.3 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79694
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.5 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-85788
Incomplete list of disallowed inputs in the mutable SQL detector component in Am...
medium 5.5 —— 2026-09-092026-09-09
CVE-2026-79961
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.3 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79962
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.9 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79965
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.3 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-78483
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.9 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-78486
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 4.4 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79952
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.3 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79964
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.3 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79735
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 4.4 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79947
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.5 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-84967
A component of the MongoDB extension for Visual Studio Code does not neutralize...
medium 4.3 —Mongodb / mongodb 2026-09-032026-09-09
CVE-2026-78489
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.9 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-78481
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 6.5 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79973
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 6.3 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79967
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.6 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-79640
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 5.4 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-85090
FreeRDP before 3.31.0 contains a heap out-of-bounds read vulnerability in the ge...
medium 5.4 —Freerdp / freerdp 2026-09-032026-09-09
CVE-2026-87563
Origin validation error in Paint in Google Chrome prior to 153.0.8010.36 allowed...
medium 4.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-87565
Information leak in Passwords in Google Chrome on on Android prior to 153.0.8010...
medium 6.5 —Google / chrome 2026-09-092026-09-09
CVE-2026-87566
Observable discrepancy in Layout in Google Chrome prior to 153.0.8010.36 allowed...
medium 5.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-87724
Tor before 0.4.9.12 interprets the CC_RESPONSE extension even when CC_REQUEST wa...
medium 6.5 —— 2026-09-092026-09-09
CVE-2026-87735
An issue was discovered in the mirage-crypto-pk package before 2.3.0 for OCaml.
medium 4.3 —— 2026-09-092026-09-09
CVE-2026-79588
U-speed WIFI4 N300 T1 Pro v1.0.0 is vulnerable to Cleartext transmission of admi...
medium 4.3 —— 2026-09-082026-09-09
CVE-2026-69690
Improper neutralization of input during web page generation ('cross-site scripti...
medium 5.4 —Microsoft / sharepoint server 2026-09-082026-09-09
CVE-2026-52486
An issue in OpenDDS 3.33.x allows a local attacker to cause a denial of service...
medium 6.6 —— 2026-09-082026-09-09
CVE-2022-26961
Italtel NetMatch-S 5.0.0-20200703 allows Multiple Stored XSS under NP_IBCF-NATUP...
medium 5.4 —— 2026-09-042026-09-09
CVE-2026-87495
Information leak in Scroll in Google Chrome prior to 153.0.8010.36 allowed a rem...
medium 4.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-87508
Incorrect authorization in Loader in Google Chrome prior to 153.0.8010.36 allowe...
medium 4.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-87516
Observable discrepancy in Navigation in Google Chrome prior to 153.0.8010.36 all...
medium 4.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-87573
Improper input validation in Network in Google Chrome prior to 153.0.8010.36 all...
medium 4.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-87574
Information leak in ServiceWorker in Google Chrome prior to 153.0.8010.36 allowe...
medium 4.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-85089
FreeRDP versions 3.0.0 through 3.30.0 (before 3.31.0) transmit uninitialized hea...
medium 6.5 —Freerdp / freerdp 2026-09-032026-09-09
CVE-2026-87642
Uninitialized resource in WebGL in Google Chrome prior to 153.0.8010.36 allowed...
medium 4.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-87658
Information leak in Extensions in Google Chrome prior to 153.0.8010.36 allowed a...
medium 4.3 —Google / chrome 2026-09-092026-09-09
CVE-2026-80171
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application...
medium 4.7 —Dell / secure connect gateway 2026-09-092026-09-09
CVE-2026-80073
Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker t...
medium 6.5 —Microsoft / 365 apps 2026-09-082026-09-09
CVE-2026-81167
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripti...
medium 4.8 —Address Suggestion Project / address suggestion 2026-09-022026-09-09
CVE-2026-81162
Insertion of Sensitive Information Into Sent Data vulnerability in Drupal DXPR B...
medium 5.3 —Dxpr Builder Project / dxpr builder 2026-09-022026-09-09

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.