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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.

Published in October 2026Materially updated (Critical / KEV)
Total records
24,544
Critical
3,297
High
7,958
Medium
7,628
Low
740
Severity not reported
4,921
In CISA KEV
191

Most affected vendors (by CPE data where available): microsoft (1424), google (825), linux (722), ibm (323), oracle (193), mozilla (182), adobe (165), broadcom (118), apache (116), fabian (98)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-117735
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117736
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117737
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117738
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117739
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117740
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117741
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117709
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117710
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117711
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117712
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117713
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117714
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117715
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117716
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117717
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117718
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117719
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117720
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117721
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117722
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117723
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117724
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117693
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117694
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117695
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117696
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117697
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117698
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117699
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117700
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117701
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117702
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117703
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117704
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117705
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117706
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117707
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117708
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28
CVE-2026-117692
Rejected reason: Reserved in error; never associated with a vulnerability.
not reported— —— 2026-10-282026-10-28

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.