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
23,080
Critical
3,182
High
7,360
Medium
6,922
Low
714
Severity not reported
4,902
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-2026-89516 In the Linux kernel, the following vulnerability has been resolved:
sched_ext:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89517 In the Linux kernel, the following vulnerability has been resolved:
sched_ext:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89518 In the Linux kernel, the following vulnerability has been resolved:
sched_ext:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89519 In the Linux kernel, the following vulnerability has been resolved:
sched_ext:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89509 In the Linux kernel, the following vulnerability has been resolved:
RDMA/ionic:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89512 In the Linux kernel, the following vulnerability has been resolved:
remoteproc:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89514 In the Linux kernel, the following vulnerability has been resolved:
scsi: fnic:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89515 In the Linux kernel, the following vulnerability has been resolved:
scsi: core:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89502 In the Linux kernel, the following vulnerability has been resolved:
ring-buffer... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89505 In the Linux kernel, the following vulnerability has been resolved:
RDMA/uverbs... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89506 In the Linux kernel, the following vulnerability has been resolved:
RDMA/uverbs... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89496 In the Linux kernel, the following vulnerability has been resolved:
ocfs2: alwa... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89498 In the Linux kernel, the following vulnerability has been resolved:
orangefs: f... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89490 In the Linux kernel, the following vulnerability has been resolved:
ocfs2: fix... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89491 In the Linux kernel, the following vulnerability has been resolved:
ocfs2: clus... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89473 In the Linux kernel, the following vulnerability has been resolved:
power: supp... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89474 In the Linux kernel, the following vulnerability has been resolved:
power: supp... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89475 In the Linux kernel, the following vulnerability has been resolved:
power: supp... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89457 In the Linux kernel, the following vulnerability has been resolved:
s390/dasd:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89458 In the Linux kernel, the following vulnerability has been resolved:
s390/dasd:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89460 In the Linux kernel, the following vulnerability has been resolved:
s390/cpum_c... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89461 In the Linux kernel, the following vulnerability has been resolved:
power: supp... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89463 In the Linux kernel, the following vulnerability has been resolved:
power: supp... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89464 In the Linux kernel, the following vulnerability has been resolved:
power: supp... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89449 In the Linux kernel, the following vulnerability has been resolved:
iommu: Fix... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89453 In the Linux kernel, the following vulnerability has been resolved:
iommu/amd:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89454 In the Linux kernel, the following vulnerability has been resolved:
PCI: plda:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89455 In the Linux kernel, the following vulnerability has been resolved:
PCI: plda:... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89444 In the Linux kernel, the following vulnerability has been resolved:
platform/x8... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89446 In the Linux kernel, the following vulnerability has been resolved:
iommufd: Re... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89447 In the Linux kernel, the following vulnerability has been resolved:
iommufd: Av... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-81018 In the Linux kernel, the following vulnerability has been resolved:
platform/x8... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-89438 In the Linux kernel, the following vulnerability has been resolved:
platform/x8... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-81009 In the Linux kernel, the following vulnerability has been resolved:
io_uring/qu... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-81013 In the Linux kernel, the following vulnerability has been resolved:
platform/x8... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-81014 In the Linux kernel, the following vulnerability has been resolved:
platform/x8... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-81005 In the Linux kernel, the following vulnerability has been resolved:
ipmi: si: F... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-80993 In the Linux kernel, the following vulnerability has been resolved:
net: phylin... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-80999 In the Linux kernel, the following vulnerability has been resolved:
net: dsa: r... |
not reported | — | — | — | 2026-09-11 | 2026-10-19 |
| CVE-2026-80988 In the Linux kernel, the following vulnerability has been resolved:
NTB: ntb_tr... |
not reported | — | — | — | 2026-09-11 | 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.