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.
Total records
24,591
Critical
3,297
High
7,976
Medium
7,646
Low
740
Severity not reported
4,932
In CISA KEV
191
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)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-113226 Memory corruption in Model in Google Chrome prior to 156.0.8078.47 allowed a rem... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113227 Use after free in Editing in Google Chrome prior to 156.0.8078.47 allowed a remo... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113228 Use after free in Network in Google Chrome prior to 156.0.8078.47 allowed a remo... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113229 Use after free in Loader in Google Chrome prior to 156.0.8078.47 allowed a remot... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113230 Improper input validation in Browser in Google Chrome prior to 156.0.8078.47 all... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113231 Improper input validation in Extensions in Google Chrome prior to 156.0.8078.47... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113232 Memory corruption in Search in Google Chrome prior to 156.0.8078.47 allowed a re... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113233 Out of bounds read in Core in Google Chrome on on Android prior to 156.0.8078.47... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113234 Memory corruption in ANGLE in Google Chrome prior to 156.0.8078.47 allowed a rem... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113236 Use after free in Navigation in Google Chrome on on iOS prior to 156.0.8078.47 a... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113238 Memory corruption in CustomTabs in Google Chrome on on Android prior to 156.0.80... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113239 Range error in SiteIsolation in Google Chrome on on Android prior to 156.0.8078.... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113240 Use after free in Chromecast in Google Chrome prior to 156.0.8078.47 allowed a r... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113241 Memory corruption in Toolbar in Google Chrome on on Android prior to 156.0.8078.... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113242 Memory corruption in ANGLE in Google Chrome on on Windows prior to 156.0.8078.47... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113243 Memory corruption in DOM in Google Chrome prior to 156.0.8078.47 allowed a remot... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113244 Improper input validation in UI in Google Chrome prior to 156.0.8078.47 allowed... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-70108 Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorize... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70111 Untrusted pointer dereference in Windows Kernel allows an unauthorized attacker... |
high | 8.1 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70114 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to el... |
high | 7.8 | — | Microsoft / windows 11 23h2 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70117 Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorize... |
high | 7.8 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70121 Heap-based buffer overflow in Windows Kernel allows an authorized attacker to el... |
high | 7.8 | — | Microsoft / windows 10 1809 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70144 Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker t... |
high | 7.0 | — | Microsoft / windows 11 23h2 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70160 Use after free in Windows Kernel allows an authorized attacker to elevate privil... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70176 Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker t... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70209 Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker t... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70236 Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker t... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70243 Use after free in Windows Kernel allows an authorized attacker to elevate privil... |
high | 7.0 | — | Microsoft / windows 11 23h2 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70249 Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker t... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70253 Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker t... |
high | 7.0 | — | Microsoft / windows 10 1607 | 2026-10-13 | 2026-10-22 |
| CVE-2026-70273 Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker t... |
high | 7.0 | — | Microsoft / windows 11 24h2 | 2026-10-13 | 2026-10-22 |
| CVE-2026-113245 Memory corruption in DevTools in Google Chrome prior to 156.0.8078.47 allowed a... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113247 Memory corruption in DevTools in Google Chrome prior to 156.0.8078.47 allowed a... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113248 Memory corruption in FileSystem in Google Chrome prior to 156.0.8078.47 allowed... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113249 Improper input validation in Mobile in Google Chrome on on iOS prior to 156.0.80... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| 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 | 2026-10-20 | 2026-10-22 |
| 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 | 2026-10-20 | 2026-10-22 |
| CVE-2026-113266 Memory corruption in ANGLE in Google Chrome on on Android prior to 156.0.8078.47... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113268 Memory corruption in Navigation in Google Chrome on on iOS prior to 156.0.8078.4... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
| CVE-2026-113276 Memory corruption in Passwords in Google Chrome on on Android prior to 156.0.807... |
high | 8.8 | — | Google / chrome | 2026-10-20 | 2026-10-22 |
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.