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
11,186
Critical
1,210
High
4,308
Medium
4,071
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)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-85052 Out of bounds read in CrashReporting in Google Chrome prior to 152.0.7977.82 all... |
low | 3.1 | — | Google / chrome | 2026-09-03 | 2026-09-08 |
| CVE-2026-84355 Incorrect authorization in Navigation in Google Chrome prior to 152.0.7977.75 al... |
low | 3.1 | — | Google / chrome | 2026-09-02 | 2026-09-03 |
| CVE-2026-84359 Information leak in Skia in Google Chrome prior to 152.0.7977.75 allowed a remot... |
low | 3.1 | — | Google / chrome | 2026-09-02 | 2026-09-03 |
| CVE-2026-84328 Missing authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allo... |
low | 3.1 | — | Google / chrome | 2026-09-02 | 2026-09-03 |
| CVE-2026-84331 Incorrect authorization in Actor in Google Chrome prior to 152.0.7977.75 allowed... |
low | 3.1 | — | Google / chrome | 2026-09-02 | 2026-09-03 |
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.