October 2026 CVE archive
Records last modified in NIST NVD between Oct 1 and Oct 30, 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
23,081
Critical
3,182
High
7,360
Medium
6,922
Low
714
Severity not reported
4,903
In CISA KEV
190
Most affected vendors (by CPE data where available): microsoft (1394), google (802), ibm (323), mozilla (182), oracle (157), adobe (147), linux (129), apache (116), broadcom (113), fabian (98)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-64024 In the Linux kernel, the following vulnerability has been resolved:
tcp: fix st... |
critical | 9.4 | — | Linux / linux kernel | 2026-07-19 | 2026-10-29 |
| CVE-2026-63939 In the Linux kernel, the following vulnerability has been resolved:
KVM: SEV: C... |
critical | 9.3 | — | Linux / linux kernel | 2026-07-19 | 2026-10-28 |
| CVE-2026-63940 In the Linux kernel, the following vulnerability has been resolved:
KVM: SEV: I... |
critical | 9.3 | — | Linux / linux kernel | 2026-07-19 | 2026-10-28 |
| CVE-2026-63938 In the Linux kernel, the following vulnerability has been resolved:
KVM: SEV: C... |
critical | 9.3 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-63922 In the Linux kernel, the following vulnerability has been resolved:
ipv6: exthd... |
critical | 9.8 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-23112 In the Linux kernel, the following vulnerability has been resolved:
nvmet-tcp:... |
critical | 9.8 | — | Linux / linux kernel | 2026-02-13 | 2026-10-19 |
| CVE-2026-100075 In the Linux kernel, the following vulnerability has been resolved:
RDMA/srpt:... |
critical | 9.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-19 |
| CVE-2026-63889 In the Linux kernel, the following vulnerability has been resolved:
scsi: scsi_... |
high | 8.1 | — | Linux / linux kernel | 2026-07-19 | 2026-10-29 |
| CVE-2026-46300 In the Linux kernel, the following vulnerability has been resolved:
net: skbuff... |
high | 7.8 | Listed | Linux / linux kernel | 2026-05-23 | 2026-10-29 |
| CVE-2023-53675 In the Linux kernel, the following vulnerability has been resolved:
scsi: ses:... |
high | 7.1 | — | Linux / linux kernel | 2025-10-07 | 2026-10-28 |
| CVE-2023-53676 In the Linux kernel, the following vulnerability has been resolved:
scsi: targe... |
high | 7.8 | — | Linux / linux kernel | 2025-10-07 | 2026-10-28 |
| CVE-2023-53680 In the Linux kernel, the following vulnerability has been resolved:
NFSD: Avoid... |
high | 7.8 | — | Linux / linux kernel | 2025-10-07 | 2026-10-28 |
| CVE-2023-54207 In the Linux kernel, the following vulnerability has been resolved:
HID: uclogi... |
high | 7.8 | — | Linux / linux kernel | 2025-12-30 | 2026-10-28 |
| CVE-2026-98096 In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: r... |
high | 7.4 | — | Linux / linux kernel | 2026-09-25 | 2026-10-28 |
| CVE-2026-98112 In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-28 |
| CVE-2026-98111 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
high | 7.1 | — | Linux / linux kernel | 2026-09-25 | 2026-10-28 |
| CVE-2026-98110 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
high | 7.1 | — | Linux / linux kernel | 2026-09-25 | 2026-10-28 |
| CVE-2026-63952 In the Linux kernel, the following vulnerability has been resolved:
memfd: deny... |
high | 8.4 | — | Linux / linux kernel | 2026-07-19 | 2026-10-28 |
| CVE-2026-63946 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
high | 8.8 | — | Linux / linux kernel | 2026-07-19 | 2026-10-28 |
| CVE-2026-98116 In the Linux kernel, the following vulnerability has been resolved:
ALSA: pcm:... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-28 |
| CVE-2026-98117 In the Linux kernel, the following vulnerability has been resolved:
cachefiles:... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-28 |
| CVE-2026-98118 In the Linux kernel, the following vulnerability has been resolved:
netfs: Fix... |
high | 7.1 | — | Linux / linux kernel | 2026-09-25 | 2026-10-28 |
| CVE-2026-63947 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
high | 8.8 | — | Linux / linux kernel | 2026-07-19 | 2026-10-28 |
| CVE-2026-64239 In the Linux kernel, the following vulnerability has been resolved:
mm/damon/sy... |
high | 7.8 | — | Linux / linux kernel | 2026-07-24 | 2026-10-27 |
| CVE-2026-63937 In the Linux kernel, the following vulnerability has been resolved:
KVM: SEV: U... |
high | 8.8 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-63927 In the Linux kernel, the following vulnerability has been resolved:
usb: dwc2:... |
high | 7.8 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-63925 In the Linux kernel, the following vulnerability has been resolved:
macsec: fix... |
high | 8.1 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-63923 In the Linux kernel, the following vulnerability has been resolved:
octeontx2-a... |
high | 8.8 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-63921 In the Linux kernel, the following vulnerability has been resolved:
ip6: vti: U... |
high | 8.8 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-63920 In the Linux kernel, the following vulnerability has been resolved:
ipv6: valid... |
high | 7.1 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-63919 In the Linux kernel, the following vulnerability has been resolved:
xfrm: input... |
high | 8.8 | — | Linux / linux kernel | 2026-07-19 | 2026-10-27 |
| CVE-2026-98143 In the Linux kernel, the following vulnerability has been resolved:
accel: etho... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-26 |
| CVE-2026-98093 In the Linux kernel, the following vulnerability has been resolved:
ASoC: fsl_m... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-23 |
| CVE-2026-98122 In the Linux kernel, the following vulnerability has been resolved:
vxlan: mdb:... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-22 |
| CVE-2026-98130 In the Linux kernel, the following vulnerability has been resolved:
sctp: fix a... |
high | 8.1 | — | Linux / linux kernel | 2026-09-25 | 2026-10-22 |
| CVE-2026-98149 In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix pe... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-21 |
| CVE-2026-98150 In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix BP... |
high | 7.0 | — | Linux / linux kernel | 2026-09-25 | 2026-10-21 |
| CVE-2026-100072 In the Linux kernel, the following vulnerability has been resolved:
ACPI: platf... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-21 |
| CVE-2026-98156 In the Linux kernel, the following vulnerability has been resolved:
drm/virtio:... |
high | 7.8 | — | Linux / linux kernel | 2026-09-25 | 2026-10-21 |
| CVE-2026-98155 In the Linux kernel, the following vulnerability has been resolved:
accel/qaic:... |
high | 7.1 | — | Linux / linux kernel | 2026-09-25 | 2026-10-20 |
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.