October 2026 CVE archive
Records published in NIST NVD between Oct 1 and Oct 31, 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
17,481
Critical
1,390
High
6,087
Medium
6,446
Low
659
Severity not reported
2,899
In CISA KEV
21
Most affected vendors (by CPE data where available): microsoft (1359), google (759), oracle (376), apple (282), ibm (149), adobe (138), apache (73), imagemagick (72), broadcom (61), freerdp (60)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-91664 Vulnerability in Oracle Essbase (component: Security). |
high | 7.5 | — | Oracle / essbase | 2026-10-20 | 2026-10-23 |
| CVE-2026-91651 Vulnerability in Oracle Essbase (component: Essbase Web Platform). |
high | 8.5 | — | Oracle / essbase | 2026-10-20 | 2026-10-23 |
| CVE-2026-91653 Vulnerability in Oracle Essbase (component: Essbase Web Platform). |
high | 8.5 | — | Oracle / essbase | 2026-10-20 | 2026-10-27 |
| CVE-2026-91642 Vulnerability in Oracle Essbase (component: Security). |
high | 7.3 | — | Oracle / essbase | 2026-10-20 | 2026-10-27 |
| CVE-2026-91647 Vulnerability in Oracle Essbase (component: Security). |
high | 8.1 | — | Oracle / essbase | 2026-10-20 | 2026-10-23 |
| CVE-2026-91632 Vulnerability in Oracle Essbase (component: Security). |
high | 7.7 | — | Oracle / essbase | 2026-10-20 | 2026-10-26 |
| CVE-2026-91635 Vulnerability in Oracle Essbase (component: Security). |
high | 8.1 | — | Oracle / essbase | 2026-10-20 | 2026-10-23 |
| CVE-2026-91636 Vulnerability in Oracle Essbase (component: Security). |
high | 7.7 | — | Oracle / essbase | 2026-10-20 | 2026-10-27 |
| CVE-2026-91639 Vulnerability in Oracle Essbase (component: Security). |
high | 7.7 | — | Oracle / essbase | 2026-10-20 | 2026-10-27 |
| CVE-2026-91623 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 7.4 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91625 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 8.2 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91627 Vulnerability in the Oracle Communications Billing and Revenue Management produc... |
high | 7.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91608 Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component:... |
high | 7.5 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91610 Vulnerability in Oracle REST Data Services (component: General). |
high | 8.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91579 Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component:... |
high | 8.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91597 Vulnerability in the Oracle Business Intelligence Enterprise Edition product of... |
high | 8.3 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91604 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 7.5 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91563 Vulnerability in the Oracle OLAP component of Oracle Database Server. |
high | 8.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91568 Vulnerability in the RDBMS component of Oracle Database Server. |
high | 7.7 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91573 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 8.2 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91549 Vulnerability in the Oracle Business Intelligence Enterprise Edition product of... |
high | 7.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91550 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 8.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91552 Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware... |
high | 7.5 | — | Oracle / webcenter sites | 2026-10-20 | 2026-11-04 |
| CVE-2026-91557 Vulnerability in the Oracle Business Intelligence Enterprise Edition product of... |
high | 7.0 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91534 Vulnerability in the Oracle Business Intelligence Enterprise Edition product of... |
high | 8.6 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91535 Vulnerability in the Oracle Business Intelligence Enterprise Edition product of... |
high | 8.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91537 Vulnerability in the Oracle Solaris product of Oracle Systems (component: Utilit... |
high | 7.8 | — | Oracle / solaris | 2026-10-20 | 2026-11-04 |
| CVE-2026-91539 Vulnerability in the Oracle Business Intelligence Enterprise Edition product of... |
high | 7.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91542 Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware... |
high | 7.5 | — | Oracle / webcenter sites | 2026-10-20 | 2026-11-04 |
| CVE-2026-91545 Vulnerability in the Oracle Business Intelligence Enterprise Edition product of... |
high | 7.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91546 Vulnerability in the Oracle Business Intelligence Enterprise Edition product of... |
high | 8.1 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91520 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 8.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91521 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 8.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91527 Vulnerability in the Oracle ZFS Storage Appliance Kit product of Oracle Systems... |
high | 8.8 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91532 Vulnerability in the Oracle Applications Manager product of Oracle E-Business Su... |
high | 8.8 | — | Oracle / applications manager | 2026-10-20 | 2026-11-04 |
| CVE-2026-91506 Vulnerability in the Workflow product of Oracle E-Business Suite (component: Wor... |
high | 8.1 | — | — | 2026-10-20 | 2026-10-27 |
| CVE-2026-91511 Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (compo... |
high | 7.1 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91512 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 7.2 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91515 Vulnerability in the Oracle Agile Product Lifecycle Management for Process produ... |
high | 7.5 | — | — | 2026-10-20 | 2026-10-26 |
| CVE-2026-91517 Vulnerability in the Oracle Management Pack for Oracle GoldenGate product of Ora... |
high | 8.0 | — | — | 2026-10-20 | 2026-10-26 |
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.