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
21,893
Critical
3,119
High
7,046
Medium
6,884
Low
606
Severity not reported
4,238
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)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-90243 In the Linux kernel, the following vulnerability has been resolved:
iommu/vt-d:... |
high | 8.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90244 In the Linux kernel, the following vulnerability has been resolved:
iommu/dma:... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90227 In the Linux kernel, the following vulnerability has been resolved:
nvme/ioctl:... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90228 In the Linux kernel, the following vulnerability has been resolved:
nvmet: fix... |
high | 7.5 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90223 In the Linux kernel, the following vulnerability has been resolved:
nfc: llcp:... |
high | 7.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90224 In the Linux kernel, the following vulnerability has been resolved:
nfc: nci: f... |
high | 7.5 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90225 In the Linux kernel, the following vulnerability has been resolved:
nfc: llcp:... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90210 In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix UA... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90203 In the Linux kernel, the following vulnerability has been resolved:
Squashfs: c... |
high | 7.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90207 In the Linux kernel, the following vulnerability has been resolved:
ALSA: seq:... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90191 In the Linux kernel, the following vulnerability has been resolved:
mailbox: ri... |
high | 8.4 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90199 In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: r... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90172 In the Linux kernel, the following vulnerability has been resolved:
smb: smbdir... |
high | 7.5 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90176 In the Linux kernel, the following vulnerability has been resolved:
ksmbd: Do n... |
high | 8.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90143 In the Linux kernel, the following vulnerability has been resolved:
net: kcm: H... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90145 In the Linux kernel, the following vulnerability has been resolved:
hinic3: Fix... |
high | 7.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90133 In the Linux kernel, the following vulnerability has been resolved:
ntfs: Fix i... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90137 In the Linux kernel, the following vulnerability has been resolved:
platform/x8... |
high | 7.7 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90141 In the Linux kernel, the following vulnerability has been resolved:
ipvs: fix i... |
high | 7.3 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90131 In the Linux kernel, the following vulnerability has been resolved:
ntfs: seria... |
high | 7.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90132 In the Linux kernel, the following vulnerability has been resolved:
ntfs: rejec... |
high | 7.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90118 In the Linux kernel, the following vulnerability has been resolved:
ntfs: fix o... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90120 In the Linux kernel, the following vulnerability has been resolved:
irqchip/gic... |
high | 8.4 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90102 In the Linux kernel, the following vulnerability has been resolved:
NFSv4/pnfs:... |
high | 7.5 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90103 In the Linux kernel, the following vulnerability has been resolved:
NFSv4.2: fi... |
high | 7.5 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90091 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
high | 8.0 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90092 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
high | 8.0 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90089 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
high | 7.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90067 In the Linux kernel, the following vulnerability has been resolved:
libceph: va... |
high | 7.5 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90069 In the Linux kernel, the following vulnerability has been resolved:
crypto: aco... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90071 In the Linux kernel, the following vulnerability has been resolved:
net/sched:... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90057 In the Linux kernel, the following vulnerability has been resolved:
slip: remov... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90059 In the Linux kernel, the following vulnerability has been resolved:
net: stmmac... |
high | 7.5 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90062 In the Linux kernel, the following vulnerability has been resolved:
netfilter:... |
high | 7.1 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90047 In the Linux kernel, the following vulnerability has been resolved:
drm/xe: Don... |
high | 7.8 | — | — | 2026-09-16 | 2026-10-19 |
| CVE-2026-90051 In the Linux kernel, the following vulnerability has been resolved:
tcp: reject... |
high | 7.8 | — | — | 2026-09-17 | 2026-10-19 |
| CVE-2026-90043 In the Linux kernel, the following vulnerability has been resolved:
zram: fix s... |
high | 7.8 | — | — | 2026-09-16 | 2026-10-19 |
| CVE-2026-90046 In the Linux kernel, the following vulnerability has been resolved:
mm/page_all... |
high | 7.8 | — | — | 2026-09-16 | 2026-10-19 |
| CVE-2026-90032 In the Linux kernel, the following vulnerability has been resolved:
media: usbt... |
high | 7.8 | — | — | 2026-09-16 | 2026-10-19 |
| CVE-2026-90022 In the Linux kernel, the following vulnerability has been resolved:
usb: gadget... |
high | 7.8 | — | — | 2026-09-16 | 2026-10-19 |
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.