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October 2026 CVE archive

Records published 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.

Published in October 2026Materially updated (Critical / KEV)
Total records
16,209
Critical
1,207
High
5,399
Medium
5,736
Low
600
Severity not reported
3,267
In CISA KEV
17

Most affected vendors (by CPE data where available): microsoft (1078), google (711), ibm (140), oracle (117), adobe (110), broadcom (61), apache (45), freerdp (42), linuxfoundation (41), dell (40)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-118338
Use after free in Animation in Google Chrome prior to 156.0.8078.73 allowed a re...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118339
Use after free in Animation in Google Chrome prior to 156.0.8078.73 allowed a re...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118328
Improper input validation in WebRTC in Google Chrome prior to 156.0.8078.73 allo...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118329
Improper input validation in ANGLE in Google Chrome on on Mac prior to 156.0.807...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118331
Improper input validation in FileAPI in Google Chrome prior to 156.0.8078.73 all...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118334
Use after free in ImageCapture in Google Chrome prior to 156.0.8078.73 allowed a...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118336
Improper input validation in Headless in Google Chrome prior to 156.0.8078.73 al...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118315
Improper input validation in SVG in Google Chrome prior to 156.0.8078.73 allowed...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118317
Memory corruption in HTML in Google Chrome prior to 156.0.8078.73 allowed a remo...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118320
Memory corruption in V8 in Google Chrome prior to 156.0.8078.73 allowed a remote...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118327
Memory corruption in Media in Google Chrome prior to 156.0.8078.73 allowed a rem...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-118314
Improper input validation in UI in Google Chrome on on Android prior to 156.0.80...
high 8.8 —Google / chrome 2026-10-272026-10-29
CVE-2026-113343
Memory corruption in Sandbox in Google Chrome prior to 156.0.8078.47 allowed a r...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113344
Use after free in Performance in Google Chrome prior to 156.0.8078.47 allowed a...
high 8.8 —Google / chrome 2026-10-202026-10-26
CVE-2026-113335
Memory corruption in Extensions in Google Chrome prior to 156.0.8078.47 allowed...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113337
Memory corruption in Scroll in Google Chrome prior to 156.0.8078.47 allowed a re...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113338
Use after free in Turbolev in Google Chrome prior to 156.0.8078.47 allowed a rem...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113339
Use after free in SVG in Google Chrome prior to 156.0.8078.47 allowed a remote a...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113327
Use after free in Chromecast in Google Chrome prior to 156.0.8078.47 allowed a r...
high 8.8 —Google / chrome 2026-10-202026-10-21
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-2026-113331
Memory corruption in Controls in Google Chrome prior to 156.0.8078.47 allowed a...
high 8.8 —Google / chrome 2026-10-202026-10-22
CVE-2026-113332
Memory corruption in GPU in Google Chrome prior to 156.0.8078.47 allowed a remot...
high 8.8 —Google / chrome 2026-10-202026-10-21
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-2026-113317
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-2026-113318
Memory corruption in ServiceWorker in Google Chrome prior to 156.0.8078.47 allow...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113319
Use after free in Accessibility in Google Chrome prior to 156.0.8078.47 allowed...
high 8.8 —Google / chrome 2026-10-202026-10-21
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-2026-113321
Use after free in Extensions in Google Chrome prior to 156.0.8078.47 allowed a r...
high 8.8 —Google / chrome 2026-10-202026-10-21
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-2026-113324
Use after free in GPU in Google Chrome prior to 156.0.8078.47 allowed a remote a...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113308
Use after free in Core in Google Chrome prior to 156.0.8078.47 allowed a remote...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113311
Use after free in ServiceWorker in Google Chrome prior to 156.0.8078.47 allowed...
high 8.8 —Google / chrome 2026-10-202026-10-21
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-2026-113313
Memory corruption in DevTools in Google Chrome prior to 156.0.8078.47 allowed a...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113314
Use after free in Media in Google Chrome prior to 156.0.8078.47 allowed a remote...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113315
Memory corruption in ANGLE in Google Chrome prior to 156.0.8078.47 allowed a rem...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113316
Improper input validation in Views in Google Chrome prior to 156.0.8078.47 allow...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113299
Memory corruption in WebProtect in Google Chrome prior to 156.0.8078.47 allowed...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113301
Memory corruption in WebAppInstalls in Google Chrome prior to 156.0.8078.47 allo...
high 8.8 —Google / chrome 2026-10-202026-10-21
CVE-2026-113302
Use after free in Extensions in Google Chrome prior to 156.0.8078.47 allowed a r...
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.