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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
24,211
Critical
3,265
High
7,853
Medium
7,531
Low
729
Severity not reported
4,833
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 (116), fabian (98)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-87971
The If-So Dynamic Content WordPress plugin before 1.10.2 does not validate the U...
high 7.1 —— 2026-10-072026-10-07
CVE-2026-97188
The String locator WordPress plugin before 2.6.8 does not restrict the classes a...
high 8.8 —— 2026-10-072026-10-07
CVE-2026-58815
In multiple locations, there is a possible out of bounds write due to an incorre...
high 7.8 —Google / android 2026-10-052026-10-07
CVE-2026-55280
In multiple locations, there is a possible out-of-bounds write due to uninitiali...
high 8.8 —Google / android 2026-10-052026-10-07
CVE-2026-65772
Deserialization of untrusted data in Microsoft Dynamics 365 allows an authorized...
high 8.8 —Microsoft / dynamics 365 2026-09-082026-10-07
CVE-2026-55286
In stpropnci_process of stpropnci.cc, there is a possible out of bounds write du...
high 7.8 —Google / android 2026-10-052026-10-07
CVE-2026-102126
A stored cross-site scripting (XSS) weakness in Kiteworks Core could allow an ad...
high 8.1 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-102132
An administrative import function in Kiteworks Core did not verify that the requ...
high 7.2 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-102123
A Kiteworks appliance setup interface did not confine a user-supplied file path...
high 7.4 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-102120
A privilege escalation vulnerability in Kiteworks could have allowed an attacker...
high 8.8 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-102118
A local privilege escalation vulnerability in Kiteworks could have allowed an at...
high 7.8 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-102114
A command injection vulnerability in Kiteworks could allow a high-privileged aut...
high 7.2 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-102113
A privilege escalation vulnerability in Kiteworks could allow an attacker who ha...
high 7.8 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-102112
A privilege escalation vulnerability in Kiteworks could allow an attacker who ha...
high 7.8 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-102150
A function in the Kiteworks Advanced Forms component was reachable without authe...
high 7.2 —Accellion / kiteworks 2026-09-302026-10-07
CVE-2026-106238
Race condition in Fonts in Google Chrome prior to 155.0.8059.39 allowed a remote...
high 8.3 —Google / chrome 2026-10-062026-10-07
CVE-2026-106240
Type confusion in V8 in Google Chrome prior to 155.0.8059.39 allowed a remote at...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106268
Use after free in WebRTC in Google Chrome prior to 155.0.8059.39 allowed a remot...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106269
Use after free in CSS in Google Chrome prior to 155.0.8059.39 allowed a remote a...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106335
Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106371
Incorrect authorization in Transactions Platform in Google Chrome on on Android...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106373
Use after free in Fonts in Google Chrome on on Windows prior to 155.0.8059.39 al...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106374
Type confusion in V8 in Google Chrome prior to 155.0.8059.39 allowed a remote at...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106377
Race condition in Fonts in Google Chrome prior to 155.0.8059.39 allowed a remote...
high 8.3 —Google / chrome 2026-10-062026-10-07
CVE-2026-106378
Privilege elevation in Sandbox in Google Chrome on on Mac prior to 155.0.8059.39...
high 8.3 —Google / chrome 2026-10-062026-10-07
CVE-2026-106383
Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106278
Use after free in Select in Google Chrome prior to 155.0.8059.39 allowed a remot...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106279
Incorrect reference resolution in Passwords in Google Chrome on on iOS prior to...
high 7.4 —Google / chrome 2026-10-062026-10-07
CVE-2026-106283
Use after free in Streaming in Google Chrome prior to 155.0.8059.39 allowed a re...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106291
Use after free in GarbageCollection in Google Chrome prior to 155.0.8059.39 allo...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106292
Buffer overflow in Fonts in Google Chrome prior to 155.0.8059.39 allowed a remot...
high 8.3 —Google / chrome 2026-10-062026-10-07
CVE-2026-106293
Type confusion in ANGLE in Google Chrome prior to 155.0.8059.39 allowed a remote...
high 8.3 —Google / chrome 2026-10-062026-10-07
CVE-2026-106308
Incorrect reference resolution in Autofill in Google Chrome on on Android prior...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106309
Incorrect authorization in Selection in Google Chrome on on iOS prior to 155.0.8...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106314
Incorrect authorization in Bluetooth in Google Chrome prior to 155.0.8059.39 all...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106315
Use after free in Modularization in Google Chrome prior to 155.0.8059.39 allowed...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106318
Use after free in Media in Google Chrome prior to 155.0.8059.39 allowed a remote...
high 8.8 —Google / chrome 2026-10-062026-10-07
CVE-2026-106393
Use after free in Storage in Google Chrome prior to 155.0.8059.39 allowed a remo...
high 8.3 —Google / chrome 2026-10-062026-10-07
CVE-2026-106409
Incorrect reference resolution in WebAppInstalls in Google Chrome on on Mac prio...
high 8.3 —Google / chrome 2026-10-062026-10-07
CVE-2026-106411
Use after free in Parser in Google Chrome prior to 155.0.8059.39 allowed a remot...
high 8.8 —Google / chrome 2026-10-062026-10-07

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.