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
21,950
Critical
3,122
High
7,067
Medium
6,906
Low
609
Severity not reported
4,246
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-2026-46229 In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-28 | 2026-10-30 |
| CVE-2026-46200 In the Linux kernel, the following vulnerability has been resolved:
spi: mpc52x... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-28 | 2026-10-30 |
| CVE-2026-46071 In the Linux kernel, the following vulnerability has been resolved:
KVM: nSVM:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-46148 In the Linux kernel, the following vulnerability has been resolved:
spi: microc... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-28 | 2026-10-30 |
| CVE-2026-46165 In the Linux kernel, the following vulnerability has been resolved:
openvswitch... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-28 | 2026-10-30 |
| CVE-2026-45985 In the Linux kernel, the following vulnerability has been resolved:
ext4: don't... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-46000 In the Linux kernel, the following vulnerability has been resolved:
rxrpc: Fix... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-46012 In the Linux kernel, the following vulnerability has been resolved:
rxrpc: Fix... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-46032 In the Linux kernel, the following vulnerability has been resolved:
KVM: nSVM:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-46059 In the Linux kernel, the following vulnerability has been resolved:
KVM: nSVM:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45949 In the Linux kernel, the following vulnerability has been resolved:
hwrng: core... |
medium | 4.7 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45961 In the Linux kernel, the following vulnerability has been resolved:
gfs2: fix m... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45973 In the Linux kernel, the following vulnerability has been resolved:
RDMA/mlx5:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45899 In the Linux kernel, the following vulnerability has been resolved:
ext4: drop... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45917 In the Linux kernel, the following vulnerability has been resolved:
ipvs: do no... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45934 In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45940 In the Linux kernel, the following vulnerability has been resolved:
net: stmmac... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45855 In the Linux kernel, the following vulnerability has been resolved:
ata: libata... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-45877 In the Linux kernel, the following vulnerability has been resolved:
HID: intel-... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-27 | 2026-10-30 |
| CVE-2026-43413 In the Linux kernel, the following vulnerability has been resolved:
scsi: hisi_... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-08 | 2026-10-30 |
| CVE-2026-43419 In the Linux kernel, the following vulnerability has been resolved:
ceph: fix m... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-08 | 2026-10-30 |
| CVE-2026-43443 In the Linux kernel, the following vulnerability has been resolved:
ASoC: amd:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-08 | 2026-10-30 |
| CVE-2026-43299 In the Linux kernel, the following vulnerability has been resolved:
btrfs: do n... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-08 | 2026-10-30 |
| CVE-2026-43308 In the Linux kernel, the following vulnerability has been resolved:
btrfs: don'... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-08 | 2026-10-30 |
| CVE-2026-43310 In the Linux kernel, the following vulnerability has been resolved:
media: veri... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-08 | 2026-10-30 |
| CVE-2026-43338 In the Linux kernel, the following vulnerability has been resolved:
btrfs: rese... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-08 | 2026-10-30 |
| CVE-2026-43344 In the Linux kernel, the following vulnerability has been resolved:
perf/x86/in... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-08 | 2026-10-30 |
| CVE-2026-43271 In the Linux kernel, the following vulnerability has been resolved:
md-cluster:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43220 In the Linux kernel, the following vulnerability has been resolved:
iommu/amd:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43234 In the Linux kernel, the following vulnerability has been resolved:
team: avoid... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43244 In the Linux kernel, the following vulnerability has been resolved:
kcm: fix ze... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43167 In the Linux kernel, the following vulnerability has been resolved:
xfrm: alway... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43170 In the Linux kernel, the following vulnerability has been resolved:
usb: dwc3:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43204 In the Linux kernel, the following vulnerability has been resolved:
ASoC: qcom:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43118 In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43119 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43129 In the Linux kernel, the following vulnerability has been resolved:
ima: verify... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43107 In the Linux kernel, the following vulnerability has been resolved:
xfrm: accou... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43115 In the Linux kernel, the following vulnerability has been resolved:
srcu: Use i... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-06 | 2026-10-30 |
| CVE-2026-43010 In the Linux kernel, the following vulnerability has been resolved:
bpf: Reject... |
medium | 5.5 | — | Linux / linux kernel | 2026-05-01 | 2026-10-30 |
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.