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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
23,707
Critical
3,235
High
7,704
Medium
7,359
Low
705
Severity not reported
4,704
In CISA KEV
188

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 (115), fabian (98)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-118318
Improper access control in V8 in Google Chrome prior to 156.0.8078.73 allowed a...
medium 4.3 —Google / chrome 2026-10-272026-10-29
CVE-2026-118319
Memory corruption in Skia in Google Chrome prior to 156.0.8078.73 allowed a remo...
medium 4.3 —Google / chrome 2026-10-272026-10-29
CVE-2026-118322
Memory corruption in ANGLE in Google Chrome prior to 156.0.8078.73 allowed a rem...
medium 4.3 —Google / chrome 2026-10-272026-10-29
CVE-2026-115397
Ghidra before 12.2 contains a resource allocation without limits vulnerability i...
medium 5.5 —Nsa / ghidra 2026-10-222026-10-29
CVE-2026-115398
Ghidra before 12.2 contains a resource allocation without limits vulnerability i...
medium 5.5 —Nsa / ghidra 2026-10-222026-10-29
CVE-2026-115503
Ghidra before 12.2 contains an improper handling of highly compressed data vulne...
medium 5.5 —Nsa / ghidra 2026-10-222026-10-29
CVE-2026-80067
MasterStudy LMS plugin for WordPress before 3.7.50 contains a path traversal vul...
medium 5.4 —— 2026-10-292026-10-29
CVE-2026-71408
A allocation of resources without limits or throttling vulnerability in Fortinet...
medium 5.3 —Fortinet / fortios 2026-08-122026-10-29
CVE-2026-48202
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vu...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-48884
Missing Authorization vulnerability in weDevs WP User Frontend wp-user-frontend...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-52708
Missing Authorization vulnerability in weDevs WP User Frontend wp-user-frontend...
medium 4.3 —— 2026-10-292026-10-29
CVE-2026-54871
Missing Authorization vulnerability in Mamunur Rashid ShopBuilder – Elementor Wo...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-39814
Multiple Relative Path Traversal vulnerabilities [CWE-23] vulnerability in Forti...
medium 6.7 —Fortinet / fortiweb 2026-04-142026-10-29
CVE-2026-59837
A stack-based buffer overflow vulnerability in Fortinet FortiOS 7.4.0 through 7....
medium 6.6 —Fortinet / fortiproxy 2026-07-142026-10-29
CVE-2026-25467
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vu...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-39782
Missing Authorization vulnerability in Kaliforms Kali Forms kali-forms allows Ex...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-25450
Missing Authorization vulnerability in ThemeGrill User Registration user-registr...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-119137
Wasmtime 42.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a stack overflow...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-119141
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of serv...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-116857
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripti...
medium 6.5 —— 2026-10-292026-10-29
CVE-2026-116850
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripti...
medium 6.5 —— 2026-10-292026-10-29
CVE-2026-116856
Missing Authorization vulnerability in WP Desk Flexible Quantity – Measurement P...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-118088
Missing Authorization vulnerability in WPFunnels Team WPFunnels wpfunnels allows...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-118095
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripti...
medium 6.5 —— 2026-10-292026-10-29
CVE-2026-116198
Snipe-IT before 8.7.0 contains a missing encryption vulnerability in Api\AssetsC...
medium 4.3 —Snipeitapp / snipe-it 2026-10-252026-10-29
CVE-2026-116202
YesWiki before 4.7.0 contains a stored cross-site scripting vulnerability that a...
medium 5.4 —— 2026-10-252026-10-29
CVE-2026-116206
YesWiki from 4.2.0 before 4.7.0 contains a stored cross-site scripting vulnerabi...
medium 6.4 —— 2026-10-252026-10-29
CVE-2026-116402
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vu...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-116406
Missing Authorization vulnerability in Webba Plugins Webba Booking webba-booking...
medium 4.3 —— 2026-10-292026-10-29
CVE-2026-116846
Missing Authorization vulnerability in WP User Manager WP User Manager wp-user-m...
medium 5.3 —— 2026-10-292026-10-29
CVE-2026-116849
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripti...
medium 6.5 —— 2026-10-292026-10-29
CVE-2026-116182
phpMyFAQ before 4.1.10 contains a server-side request forgery vulnerability in t...
medium 5.0 —— 2026-10-252026-10-29
CVE-2026-116194
Rclone from 1.52.0 before 1.75.2 contains a cross-site request forgery vulnerabi...
medium 6.8 —Rclone / rclone 2026-10-252026-10-29
CVE-2026-116166
SiYuan 3.6.0 before 3.8.7 accepts and persists the networkServeTLS setting but n...
medium 6.8 —— 2026-10-252026-10-29
CVE-2026-116170
SiYuan before v3.8.7 contains an sql injection vulnerability that allows admin-t...
medium 4.9 —— 2026-10-252026-10-29
CVE-2026-116055
A vulnerability was detected in SourceCodester Performance Indicator System 1.0.
medium 6.3 —— 2026-10-252026-10-29
CVE-2026-116058
A vulnerability was found in Alfresco Activiti up to 7.21.0-rc.692.
medium 6.3 —— 2026-10-252026-10-29
CVE-2026-116095
A vulnerability was identified in smg-project smg 1.7.0/1.8.0/1.9.0/1.10.0/1.10....
medium 5.3 —— 2026-10-252026-10-29
CVE-2026-115638
OpenStack Ironic through 39.0.1 allows a denial of service via a configdrive tha...
medium 4.3 —— 2026-10-232026-10-29
CVE-2026-110881
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripti...
medium 6.5 —— 2026-10-292026-10-29

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.