October 2026 CVE archive
Records last modified 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. 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
23,289
Critical
3,225
High
7,607
Medium
7,217
Low
653
Severity not reported
4,587
In CISA KEV
188
Most affected vendors (by CPE data where available): microsoft (1426), google (825), linux (722), ibm (323), oracle (193), mozilla (182), adobe (165), broadcom (118), apache (115), fabian (98)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-101618 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (compon... |
medium | 4.9 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101619 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (compon... |
medium | 4.9 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101620 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (compon... |
medium | 6.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101621 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (compon... |
medium | 4.9 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101622 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (compon... |
medium | 4.9 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101623 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (compon... |
medium | 4.9 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101624 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (compon... |
medium | 4.9 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101376 Vulnerability in Oracle REST Data Services (component: Database Actions). |
medium | 4.7 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101378 Vulnerability in Oracle REST Data Services (component: ADP). |
medium | 4.3 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101380 Vulnerability in Oracle REST Data Services (component: ADP). |
medium | 5.4 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101462 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
medium | 5.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101465 Vulnerability in the Siebel CRM Deployment product of Oracle Siebel CRM (compone... |
medium | 6.3 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101374 Vulnerability in Oracle REST Data Services (component: Backend-as-a-Service). |
medium | 5.9 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101375 Vulnerability in Oracle REST Data Services (component: Database Actions). |
medium | 6.3 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-70295 Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attack... |
medium | 5.5 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-21 |
| CVE-2026-100073 In the Linux kernel, the following vulnerability has been resolved:
ext4: fix t... |
medium | 5.5 | — | Linux / linux kernel | 2026-09-25 | 2026-10-21 |
| CVE-2026-100071 In the Linux kernel, the following vulnerability has been resolved:
net: hsr: f... |
medium | 5.5 | — | Linux / linux kernel | 2026-09-25 | 2026-10-21 |
| CVE-2026-101391 Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (compo... |
medium | 6.1 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101392 Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (compo... |
medium | 5.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101393 Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (compo... |
medium | 4.3 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101395 Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (compo... |
medium | 6.1 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-101396 Vulnerability in the Siebel Apps - Marketing product of Oracle Siebel CRM (compo... |
medium | 4.7 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-87407 Vulnerability in the Oracle Applications Framework product of Oracle E-Business... |
medium | 6.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-87411 Vulnerability in the Oracle Solaris product of Oracle Systems (component: Filesy... |
medium | 5.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-87413 Vulnerability in the Oracle Solaris product of Oracle Systems (component: Filesy... |
medium | 5.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-87423 Vulnerability in the Oracle Solaris product of Oracle Systems (component: X Wind... |
medium | 4.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91364 Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM... |
medium | 6.8 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91365 Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM... |
medium | 5.9 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91366 Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM... |
medium | 4.7 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91367 Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM... |
medium | 6.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91368 Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM... |
medium | 4.1 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91369 Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM... |
medium | 5.3 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91370 Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM... |
medium | 5.3 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91371 Vulnerability in the Siebel CRM Cloud Applications product of Oracle Siebel CRM... |
medium | 5.8 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91374 Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Ente... |
medium | 4.8 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91375 Vulnerability in Oracle Java SE (component: Libraries). |
medium | 4.7 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91376 Vulnerability in the Primavera P6 Enterprise Project Portfolio Management produc... |
medium | 6.5 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91378 Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (compon... |
medium | 6.1 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91379 Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Ente... |
medium | 4.7 | — | — | 2026-10-20 | 2026-10-21 |
| CVE-2026-91380 Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Ente... |
medium | 4.0 | — | — | 2026-10-20 | 2026-10-21 |
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.