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September 2026

CVEs published September 1, 2026

477 CVEs were published on September 1, 2026: 71 critical, 214 high. 2 are now in CISA KEV.

Published
477
Critical
71
High
214
Medium
166
Low
26
Unrated
0
Now in CISA KEV
2
Fix available
157

Most affected products

Hewlett Packard Enterprise (HPE) Fabric Composer
52
Hewlett Packard Enterprise (HPE) AOS-CX
34
NVIDIA Megatron Bridge
30
Google Chrome
26
Mozilla Firefox · Mozilla Thunderbird
26
ash-project ash
16
Erlang OTP
16
Elastic Kibana
15
xmldom · @xmldom xmldom +1
15
Dell PowerStore
13

Critical 71

High 214

Medium, low and unrated 192