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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
22,616
Critical
3,170
High
7,236
Medium
7,072
Low
640
Severity not reported
4,498
In CISA KEV
186

Most affected vendors (by CPE data where available): microsoft (1423), linux (722), google (413), ibm (322), oracle (193), mozilla (182), adobe (165), broadcom (118), apache (115), fabian (98)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2025-12534
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering...
not reported— —— 2026-10-272026-10-27
CVE-2024-54581
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54582
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54583
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54584
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54585
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54586
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54587
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54588
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54589
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54590
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54591
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54592
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54593
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54594
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54595
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54596
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54597
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54598
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54599
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54600
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54601
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54602
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54603
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54604
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54605
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54606
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54607
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54608
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-58377
Rejected reason: This CVE ID has been rejected as a duplicate.
not reported— —— 2026-08-252026-10-27
CVE-2024-58378
Rejected reason: This CVE ID has been rejected as a duplicate.
not reported— —— 2026-08-252026-10-27
CVE-2026-114113
Sharp before 0.35.0 bundles a version of libvips affected by multiple vulnerabil...
not reported— —— 2026-10-212026-10-27
CVE-2024-54609
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54610
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54611
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54612
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54613
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54614
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54615
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27
CVE-2024-54616
Rejected reason: This candidate was in a CNA pool that was not assigned to any i...
not reported— —— 2026-10-192026-10-27

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.