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
24,573
Critical
3,295
High
7,972
Medium
7,638
Low
740
Severity not reported
4,928
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-2026-98572 In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix im... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98573 In the Linux kernel, the following vulnerability has been resolved:
net: skbuff... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98565 In the Linux kernel, the following vulnerability has been resolved:
net: dsa: m... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98566 In the Linux kernel, the following vulnerability has been resolved:
drm/imagina... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98567 In the Linux kernel, the following vulnerability has been resolved:
net: xps: r... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98569 In the Linux kernel, the following vulnerability has been resolved:
ip_gre: Rej... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98564 In the Linux kernel, the following vulnerability has been resolved:
net: dsa: m... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98556 In the Linux kernel, the following vulnerability has been resolved:
gve: DQO: r... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98557 In the Linux kernel, the following vulnerability has been resolved:
gve: DQO: f... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98558 In the Linux kernel, the following vulnerability has been resolved:
net: flush... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98559 In the Linux kernel, the following vulnerability has been resolved:
net/smc: fi... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98560 In the Linux kernel, the following vulnerability has been resolved:
net/rds: si... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98561 In the Linux kernel, the following vulnerability has been resolved:
nfp: hold I... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98562 In the Linux kernel, the following vulnerability has been resolved:
net: libwx:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98563 In the Linux kernel, the following vulnerability has been resolved:
net: phylin... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98551 In the Linux kernel, the following vulnerability has been resolved:
perf/core:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98552 In the Linux kernel, the following vulnerability has been resolved:
perf/core:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98553 In the Linux kernel, the following vulnerability has been resolved:
autofs: fix... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98554 In the Linux kernel, the following vulnerability has been resolved:
vlan: ensur... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98542 In the Linux kernel, the following vulnerability has been resolved:
cgroup/cpus... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98545 In the Linux kernel, the following vulnerability has been resolved:
ata: libata... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98546 In the Linux kernel, the following vulnerability has been resolved:
arm64/boot:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98547 In the Linux kernel, the following vulnerability has been resolved:
af_packet:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98535 In the Linux kernel, the following vulnerability has been resolved:
fsl/fman: F... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98536 In the Linux kernel, the following vulnerability has been resolved:
writeback:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98537 In the Linux kernel, the following vulnerability has been resolved:
workqueue:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98538 In the Linux kernel, the following vulnerability has been resolved:
writeback:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98539 In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: u... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98540 In the Linux kernel, the following vulnerability has been resolved:
fprobe: Ter... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98541 In the Linux kernel, the following vulnerability has been resolved:
fou: reject... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98528 In the Linux kernel, the following vulnerability has been resolved:
gpio: cdev:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98529 In the Linux kernel, the following vulnerability has been resolved:
gpio: arizo... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98530 In the Linux kernel, the following vulnerability has been resolved:
kprobes: Fi... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98531 In the Linux kernel, the following vulnerability has been resolved:
ipv6: sr: e... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98533 In the Linux kernel, the following vulnerability has been resolved:
ipe: protec... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98534 In the Linux kernel, the following vulnerability has been resolved:
ipe: fix us... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98523 In the Linux kernel, the following vulnerability has been resolved:
drm/client:... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98525 In the Linux kernel, the following vulnerability has been resolved:
mctp: route... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98526 In the Linux kernel, the following vulnerability has been resolved:
llc: reserv... |
not reported | — | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98527 In the Linux kernel, the following vulnerability has been resolved:
gpio: zynq:... |
not reported | — | — | — | 2026-10-18 | 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.