September 2026 CVE archive
Records published 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.
Total records
15,074
Critical
1,387
High
5,790
Medium
4,828
Low
527
Severity not reported
2,542
In CISA KEV
32
Most affected vendors (by CPE data where available): microsoft (995), google (652), oracle (309), apple (245), ibm (229), adobe (213), mozilla (191), dell (185), arubanetworks (100), linux (88)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-83257 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.5 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83240 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83241 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.5 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83242 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.3 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83243 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.7 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83244 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83245 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 8.1 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83246 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 8.1 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83247 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.8 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83248 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 8.2 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83233 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.7 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83234 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 8.2 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83235 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.5 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83236 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 8.2 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83237 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83238 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83239 Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience... |
high | 7.0 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83223 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.5 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83224 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83225 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.5 | — | Oracle / siebel crm | 2026-09-15 | 2026-09-21 |
| CVE-2026-83226 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.5 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83227 Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (compon... |
high | 7.5 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83228 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.5 | — | Oracle / siebel crm | 2026-09-15 | 2026-09-21 |
| CVE-2026-83230 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83231 Vulnerability in the Helidon product of Oracle Fusion Middleware (component: hel... |
high | 7.0 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83214 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.8 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83215 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 8.2 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83216 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.8 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83217 Vulnerability in the Siebel CRM End User product of Oracle Siebel CRM (component... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83218 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.4 | — | — | 2026-09-15 | 2026-09-18 |
| CVE-2026-83219 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-18 |
| CVE-2026-83220 Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (compon... |
high | 8.1 | — | — | 2026-09-15 | 2026-09-18 |
| CVE-2026-83221 Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (compon... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-21 |
| CVE-2026-83222 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 7.5 | — | Oracle / siebel crm | 2026-09-15 | 2026-09-21 |
| CVE-2026-83205 Vulnerability in the Oracle Applications Framework product of Oracle E-Business... |
high | 8.8 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83206 Vulnerability in the Oracle Banking Corporate Lending Process Management product... |
high | 7.1 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83207 Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (compon... |
high | 7.6 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83208 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 8.8 | — | — | 2026-09-15 | 2026-09-22 |
| CVE-2026-83209 Vulnerability in the Siebel CRM Development product of Oracle Siebel CRM (compon... |
high | 8.8 | — | — | 2026-09-15 | 2026-09-17 |
| CVE-2026-83210 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
high | 8.8 | — | — | 2026-09-15 | 2026-09-22 |
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.