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October 2026 CVE archive

Records published in NIST NVD between Oct 1 and Oct 29, 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.

Published in October 2026Materially updated (Critical / KEV)
Total records
16,209
Critical
1,207
High
5,399
Medium
5,736
Low
600
Severity not reported
3,267
In CISA KEV
17

Most affected vendors (by CPE data where available): microsoft (1078), google (711), ibm (140), oracle (117), adobe (110), broadcom (61), apache (45), freerdp (42), linuxfoundation (41), dell (40)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-104713
Allocation of resources without limits or throttling vulnerability in the Apache...
medium 6.5 —Apache / struts 2026-10-052026-10-08
CVE-2026-79768
Path equivalence: '/./' (single dot directory) vulnerability in Apache HTTP Serv...
medium 5.3 —Apache / http server 2026-10-012026-10-05
CVE-2026-58415
Internal state files accessible to external parties in mod_dav_fs in Apache Soft...
medium 5.3 —Apache / http server 2026-10-012026-10-05
CVE-2026-42528
A memory calculation bug in mod_dav in Apache httpd 2.4.67 and earlier allows an...
medium 4.3 —Apache / http server 2026-10-012026-10-06
CVE-2026-42356
Deployment of wrong handler vulnerability in Apache HTTP Server allows the targe...
low 3.7 —Apache / http server 2026-10-012026-10-06

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.