October 2026 CVE archive
Records published 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.
Total records
17,371
Critical
1,328
High
5,804
Medium
6,212
Low
648
Severity not reported
3,379
In CISA KEV
20
Most affected vendors (by CPE data where available): microsoft (1307), google (756), oracle (156), ibm (140), adobe (138), broadcom (61), langflow (57), apache (45), freerdp (42), linuxfoundation (41)
| CVE | Severity | CVSS | KEV | Vendor / product | Published | Modified |
|---|---|---|---|---|---|---|
| CVE-2026-112044 A security vulnerability has been detected in dotnet eShop up to 913acea66708a59... |
high | 7.3 | — | — | 2026-10-19 | 2026-10-19 |
| CVE-2026-111441 在 openGauss-server 的 src/gausskernel/cbb/utils/hll/hll.cpp 中，内置函数 HllObj... |
high | 8.1 | — | — | 2026-10-19 | 2026-10-19 |
| CVE-2026-108984 A vulnerability is in Web Server default connection ports under the process name... |
high | 7.5 | — | — | 2026-10-19 | 2026-10-20 |
| CVE-2026-112025 A weakness has been identified in light0011 cms c774dce31c6df0055568a8d5c53d964d... |
high | 7.3 | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-107618 `POST /{owner}/{repo}/topics` was registered without the sign-in middleware that... |
high | 8.1 | — | — | 2026-10-18 | 2026-10-29 |
| CVE-2026-109553 Gitea resolved the principals of an SSH certificate by searching the content of... |
high | 7.5 | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-98550 In the Linux kernel, the following vulnerability has been resolved:
tipc: rejec... |
high | 7.5 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98555 In the Linux kernel, the following vulnerability has been resolved:
llc: fix sk... |
high | 7.5 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98543 In the Linux kernel, the following vulnerability has been resolved:
bpf: fs/xat... |
high | 7.3 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98532 In the Linux kernel, the following vulnerability has been resolved:
ipv6: do no... |
high | 8.1 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98517 In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98518 In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau... |
high | 7.0 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98520 In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd:... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98524 In the Linux kernel, the following vulnerability has been resolved:
rds: ib: Cl... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98510 In the Linux kernel, the following vulnerability has been resolved:
drm/xe/vm:... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98512 In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau... |
high | 7.1 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98515 In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98501 In the Linux kernel, the following vulnerability has been resolved:
HID: alps:... |
high | 7.1 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98507 In the Linux kernel, the following vulnerability has been resolved:
mm/rmap: fi... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-30 |
| CVE-2026-98491 In the Linux kernel, the following vulnerability has been resolved:
net: openvs... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98497 In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e:... |
high | 7.5 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98499 In the Linux kernel, the following vulnerability has been resolved:
HID: wacom:... |
high | 8.1 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98485 In the Linux kernel, the following vulnerability has been resolved:
netfilter:... |
high | 7.1 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98487 In the Linux kernel, the following vulnerability has been resolved:
net: bridge... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98479 In the Linux kernel, the following vulnerability has been resolved:
scsi: libis... |
high | 7.5 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98466 In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64:... |
high | 8.2 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98469 In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64:... |
high | 7.1 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98471 In the Linux kernel, the following vulnerability has been resolved:
KVM: SEV: D... |
high | 7.1 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98456 In the Linux kernel, the following vulnerability has been resolved:
Bluetooth:... |
high | 7.0 | — | — | 2026-10-18 | 2026-10-30 |
| CVE-2026-98465 In the Linux kernel, the following vulnerability has been resolved:
RISC-V: KVM... |
high | 7.0 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98451 In the Linux kernel, the following vulnerability has been resolved:
smb: client... |
high | 8.8 | — | — | 2026-10-18 | 2026-10-30 |
| CVE-2026-98454 In the Linux kernel, the following vulnerability has been resolved:
smb: client... |
high | 8.1 | — | — | 2026-10-18 | 2026-10-30 |
| CVE-2026-98440 In the Linux kernel, the following vulnerability has been resolved:
KVM: arm64:... |
high | 7.0 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98441 In the Linux kernel, the following vulnerability has been resolved:
net/sched:... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98442 In the Linux kernel, the following vulnerability has been resolved:
net/sched:... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-24 |
| CVE-2026-98443 In the Linux kernel, the following vulnerability has been resolved:
xfs: fix cu... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-30 |
| CVE-2026-98436 In the Linux kernel, the following vulnerability has been resolved:
accel/amdxd... |
high | 7.8 | — | — | 2026-10-18 | 2026-10-26 |
| CVE-2026-111990 A weakness has been identified in kishan0725 Hospital Management System up to 77... |
high | 7.3 | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-112021 snac2 before 2.93 contains a heap-based buffer overflow vulnerability in _xs_jso... |
high | 7.5 | — | — | 2026-10-18 | 2026-10-19 |
| CVE-2026-78497 JQ::Lite versions before 2.51 for Perl execute Perl code embedded in a query's r... |
high | 8.4 | — | — | 2026-10-18 | 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.