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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
21,956
Critical
3,122
High
7,073
Medium
6,906
Low
609
Severity not reported
4,246
In CISA KEV
186

Most affected vendors (by CPE data where available): microsoft (1423), linux (722), google (413), ibm (321), oracle (193), mozilla (182), adobe (165), broadcom (118), apache (115), fabian (98)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-7910
Use after free in Views in Google Chrome prior to 148.0.7778.96 allowed a remote...
critical 9.6 —Google / chrome 2026-05-062026-10-26
CVE-2026-11717
An authentication bypass vulnerability exists in the generic opaque token valida...
critical 9.1 —Google / mcp toolbox for databases 2026-06-182026-10-26
CVE-2026-11718
An authentication bypass vulnerability exists in the generic opaque token valida...
critical 9.1 —Google / mcp toolbox for databases 2026-06-182026-10-26
CVE-2026-0126
In WC-Radio, there is a possible out of bounds write due to a missing bounds che...
critical 9.8 —Google / android 2026-06-162026-10-25
CVE-2026-11720
A path traversal vulnerability exists in the HTTP tool URL builder of googleapis...
critical 9.1 —Google / mcp toolbox for databases 2026-06-292026-10-25
CVE-2026-13775
Use after free in GPU in Google Chrome prior to 150.0.7871.47 allowed a remote a...
critical 9.8 —Google / chrome 2026-06-302026-10-25
CVE-2026-13776
Type Confusion in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote...
critical 9.8 —Google / chrome 2026-06-302026-10-25
CVE-2026-13780
Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 15...
critical 9.6 —Google / chrome 2026-06-302026-10-25
CVE-2026-13781
Insufficient validation of untrusted input in Skia in Google Chrome prior to 150...
critical 9.6 —Google / chrome 2026-06-302026-10-25
CVE-2026-13782
Use after free in Browser in Google Chrome prior to 150.0.7871.47 allowed a remo...
critical 10.0 —Google / chrome 2026-06-302026-10-25
CVE-2026-13785
Use after free in Bluetooth in Google Chrome on Mac prior to 150.0.7871.47 allow...
critical 9.6 —Google / chrome 2026-06-302026-10-25
CVE-2026-14101
Insufficient policy enforcement in Sandbox in Google Chrome on Mac prior to 150....
critical 9.6 —Google / chrome 2026-06-302026-10-25
CVE-2026-14104
Insufficient validation of untrusted input in WebAppInstalls in Google Chrome pr...
critical 9.8 —Google / chrome 2026-06-302026-10-25
CVE-2026-14106
Insufficient validation of untrusted input in Text in Google Chrome on Android p...
critical 9.6 —Google / chrome 2026-06-302026-10-25
CVE-2026-14109
Insufficient policy enforcement in Mojo in Google Chrome prior to 150.0.7871.47...
critical 9.6 —Google / chrome 2026-06-302026-10-25
CVE-2026-14120
Inappropriate implementation in DevTools in Google Chrome prior to 150.0.7871.47...
critical 9.6 —Google / chrome 2026-06-302026-10-25
CVE-2026-14537
Incorrect Authorization in the direct HTTP API tool invocation endpoint in Googl...
critical 9.8 —Google / mcp toolbox for databases 2026-07-312026-10-23
CVE-2026-110916
Improper input validation in Desktop in Google Chrome prior to 155.0.8059.84 all...
critical 9.6 —Google / chrome 2026-10-152026-10-19
CVE-2026-110165
Use after free in Core in Google Chrome on on Android prior to 155.0.8059.79 all...
critical 9.6 —Google / chrome 2026-10-132026-10-15
CVE-2026-110159
Incorrect authorization in Updater in Google Chrome prior to 155.0.8059.79 allow...
critical 9.6 —Google / chrome 2026-10-132026-10-15
CVE-2026-110161
Use after free in Network in Google Chrome prior to 155.0.8059.79 allowed a remo...
critical 9.6 —Google / chrome 2026-10-132026-10-15
CVE-2026-110152
Buffer overflow in ANGLE in Google Chrome on on Android prior to 155.0.8059.79 a...
critical 9.6 —Google / chrome 2026-10-132026-10-15
CVE-2026-110149
Use after free in Browser in Google Chrome prior to 155.0.8059.79 allowed a remo...
critical 9.6 —Google / chrome 2026-10-132026-10-15
CVE-2026-110136
Use after free in PDF in Google Chrome prior to 155.0.8059.79 allowed a remote a...
critical 9.6 —Google / chrome 2026-10-132026-10-15
CVE-2026-110142
Use after free in FileSystem in Google Chrome prior to 155.0.8059.79 allowed a r...
critical 9.6 —Google / chrome 2026-10-132026-10-15
CVE-2026-106358
Use after free in Navigation in Google Chrome prior to 155.0.8059.39 allowed a r...
critical 9.6 —Google / chrome 2026-10-062026-10-14
CVE-2026-106294
Incomplete cleanup in Chromoting in Google Chrome on on Mac prior to 155.0.8059....
critical 9.1 —Google / chrome 2026-10-062026-10-13
CVE-2026-106195
Incorrect authorization in Chromoting in Google Chrome on on Mac prior to 155.0....
critical 9.1 —Google / chrome 2026-10-062026-10-09
CVE-2026-106237
Information leak in Permissions in Google Chrome prior to 155.0.8059.39 allowed...
critical 9.6 —Google / chrome 2026-10-062026-10-09
CVE-2026-106211
Use after free in TabStrip in Google Chrome prior to 155.0.8059.39 allowed a rem...
critical 9.6 —Google / chrome 2026-10-062026-10-08
CVE-2026-102322
Incorrect Authorization in SiteIsolation in Google Chrome prior to 155.0.8059.39...
critical 9.6 —Google / chrome 2026-10-062026-10-08
CVE-2026-106197
Use after free in Browser in Google Chrome prior to 155.0.8059.39 allowed a remo...
critical 9.6 —Google / chrome 2026-10-062026-10-08
CVE-2025-48626
In multiple locations, there is a possible way to launch an application from the...
critical 9.8 —Google / android 2025-12-082026-10-07
CVE-2025-36937
In AudioDecoder::HandleProduceRequest of audio_decoder.cc, there is a possible o...
critical 9.8 —Google / android 2025-12-112026-10-07
CVE-2026-106227
Use after free in Core in Google Chrome prior to 155.0.8059.39 allowed a remote...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106234
Use after free in Network in Google Chrome prior to 155.0.8059.39 allowed a remo...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106239
Integer overflow in WebGL in Google Chrome on on Android prior to 155.0.8059.39...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106241
Incorrect authorization in Search in Google Chrome on on Android prior to 155.0....
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106372
Incorrect authorization in UI in Google Chrome prior to 155.0.8059.39 allowed a...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106375
Incomplete cleanup in Dawn in Google Chrome prior to 155.0.8059.39 allowed a rem...
critical 9.6 —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.