Independent & educational platform Not a government body. No link or affiliation with any government organisation. Made for learning only. Test only systems you own or are authorised to test. Become a Partner or Sponsor → Full disclaimer

October 2026 CVE archive

Records last modified 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. 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
22,229
Critical
3,102
High
7,094
Medium
6,630
Low
674
Severity not reported
4,729
In CISA KEV
188

Most affected vendors (by CPE data where available): microsoft (1176), google (780), ibm (323), mozilla (182), oracle (154), adobe (137), linux (126), apache (116), broadcom (113), fabian (98)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-113023
Improper input validation in Extensions in Google Chrome prior to 156.0.8078.47...
critical 9.6 —Google / chrome 2026-10-202026-10-22
CVE-2026-113056
Memory corruption in PerformanceAPIs in Google Chrome prior to 156.0.8078.47 all...
critical 9.6 —Google / chrome 2026-10-202026-10-22
CVE-2026-113072
Memory corruption in CSS in Google Chrome prior to 156.0.8078.47 allowed a remot...
critical 9.6 —Google / chrome 2026-10-202026-10-22
CVE-2026-113007
Memory corruption in Permissions in Google Chrome prior to 156.0.8078.47 allowed...
critical 9.6 —Google / chrome 2026-10-202026-10-22
CVE-2026-113014
Use after free in PerformanceAPIs in Google Chrome prior to 156.0.8078.47 allowe...
critical 9.6 —Google / chrome 2026-10-202026-10-22
CVE-2026-112992
Memory corruption in Canvas in Google Chrome prior to 156.0.8078.47 allowed a re...
critical 9.6 —Google / chrome 2026-10-202026-10-22
CVE-2026-113020
Improper input validation in Date in Google Chrome prior to 156.0.8078.47 allowe...
critical 9.6 —Google / chrome 2026-10-202026-10-21
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
CVE-2026-106382
Use after free in Chromecast in Google Chrome prior to 155.0.8059.39 allowed a r...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106281
Use after free in Tint in Google Chrome prior to 155.0.8059.39 allowed a remote...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106298
Use after free in Chrome Tabs in Google Chrome on on Mac prior to 155.0.8059.39...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106323
Missing authorization in Chrome for iOS in Google Chrome on on iOS prior to 155....
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106401
Out of bounds write in Media in Google Chrome prior to 155.0.8059.39 allowed a r...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106329
Incorrect authorization in FileSystem in Google Chrome prior to 155.0.8059.39 al...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106414
Improper input validation in Mobile in Google Chrome on on iOS prior to 155.0.80...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106417
Integer overflow in Media in Google Chrome prior to 155.0.8059.39 allowed a remo...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-106419
Use after free in ANGLE in Google Chrome on on Android prior to 155.0.8059.39 al...
critical 9.6 —Google / chrome 2026-10-062026-10-07
CVE-2026-103630
Use after free in FedCM in Google Chrome prior to 154.0.8037.97 allowed a remote...
critical 9.6 —Google / chrome 2026-10-022026-10-06

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.