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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
22,209
Critical
3,102
High
7,090
Medium
6,615
Low
674
Severity not reported
4,728
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-2026-113244
Improper input validation in UI in Google Chrome prior to 156.0.8078.47 allowed...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113245
Memory corruption in DevTools in Google Chrome prior to 156.0.8078.47 allowed a...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113247
Memory corruption in DevTools in Google Chrome prior to 156.0.8078.47 allowed a...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113248
Memory corruption in FileSystem in Google Chrome prior to 156.0.8078.47 allowed...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113249
Improper input validation in Mobile in Google Chrome on on iOS prior to 156.0.80...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113250
Use after free in ANGLE in Google Chrome prior to 156.0.8078.47 allowed a remote...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113251
Use after free in PDF in Google Chrome prior to 156.0.8078.47 allowed a remote a...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113266
Memory corruption in ANGLE in Google Chrome on on Android prior to 156.0.8078.47...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113268
Memory corruption in Navigation in Google Chrome on on iOS prior to 156.0.8078.4...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113276
Memory corruption in Passwords in Google Chrome on on Android prior to 156.0.807...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113282
Use after free in Views in Google Chrome on on Mac prior to 156.0.8078.47 allowe...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113285
Memory corruption in ANGLE in Google Chrome on on Windows prior to 156.0.8078.47...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113253
Use after free in Canvas in Google Chrome prior to 156.0.8078.47 allowed a remot...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113254
Memory corruption in DevTools in Google Chrome prior to 156.0.8078.47 allowed a...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113255
Use after free in CustomTabs in Google Chrome on on Android prior to 156.0.8078....
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113256
Use after free in Permissions in Google Chrome prior to 156.0.8078.47 allowed a...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113257
Memory corruption in Media in Google Chrome prior to 156.0.8078.47 allowed a rem...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113334
Improper input validation in ANGLE in Google Chrome on on Windows prior to 156.0...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113330
Memory corruption in CustomTabs in Google Chrome on on Android prior to 156.0.80...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113323
Use after free in Chrome for iOS in Google Chrome on on iOS prior to 156.0.8078....
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113320
Memory corruption in Navigation in Google Chrome on on iOS prior to 156.0.8078.4...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113317
Memory corruption in Accessibility in Google Chrome on on Mac prior to 156.0.807...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113312
Memory corruption in Autofill in Google Chrome on on Mac prior to 156.0.8078.47...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113293
Use after free in ANGLE in Google Chrome on on Windows prior to 156.0.8078.47 al...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113292
Improper input validation in Omnibox in Google Chrome on on Android prior to 156...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113058
Use after free in WebUI in Google Chrome prior to 156.0.8078.47 allowed a remote...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113059
Memory corruption in Sensor in Google Chrome prior to 156.0.8078.47 allowed a re...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113060
Improper input validation in Bluetooth in Google Chrome prior to 156.0.8078.47 a...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113073
Use after free in Browser in Google Chrome prior to 156.0.8078.47 allowed a remo...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113075
Use after free in DevTools in Google Chrome prior to 156.0.8078.47 allowed a rem...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113074
Use after free in Media in Google Chrome on on Windows prior to 156.0.8078.47 al...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113071
Use after free in Notifications in Google Chrome on on Android prior to 156.0.80...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113055
Type confusion in FullScreen in Google Chrome on on Android prior to 156.0.8078....
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113053
Use after free in Cookies in Google Chrome on on Android prior to 156.0.8078.47...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113043
Use after free in iOSWeb in Google Chrome on on iOS prior to 156.0.8078.47 allow...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113031
Memory corruption in Media in Google Chrome on on Windows prior to 156.0.8078.47...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113032
Memory corruption in Omnibox in Google Chrome on on Android prior to 156.0.8078....
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113033
Use after free in Streaming in Google Chrome prior to 156.0.8078.47 allowed a re...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113034
Memory corruption in FileSystem in Google Chrome prior to 156.0.8078.47 allowed...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113036
Memory corruption in HTML in Google Chrome prior to 156.0.8078.47 allowed a remo...
high 8.8 —Google / chrome 2026-10-202026-10-21

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.