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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.

Published in October 2026Materially updated (Critical / KEV)
Total records
22,620
Critical
3,170
High
7,238
Medium
7,074
Low
640
Severity not reported
4,498
In CISA KEV
186

Most affected vendors (by CPE data where available): microsoft (1423), linux (722), google (413), ibm (322), oracle (193), mozilla (182), adobe (165), broadcom (118), apache (115), fabian (98)

CVESeverityCVSSKEVVendor / productPublishedModified
CVE-2026-65215
Rejected reason: The reported issue could not be reproduced.
not reported— —— 2026-10-262026-10-26
CVE-2026-65216
Rejected reason: The reported issue is tracked under CVE-2026-18450.
not reported— —— 2026-10-262026-10-26
CVE-2026-65217
Rejected reason: The reported issue could not be reproduced.
not reported— —— 2026-10-262026-10-26
CVE-2026-65218
Rejected reason: The reported issue is tracked under CVE-2026-18451.
not reported— —— 2026-10-262026-10-26
CVE-2026-65221
Rejected reason: The reported issue was assessed as intended functionality.
not reported— —— 2026-10-262026-10-26
CVE-2026-65222
Rejected reason: The reported issue could not be reproduced, and the affected pr...
not reported— —— 2026-10-262026-10-26
CVE-2026-65226
Rejected reason: This CVE ID has been rejected by runZero as unused.
not reported— —— 2026-10-262026-10-26
CVE-2026-99092
In the Linux kernel, the following vulnerability has been resolved: riscv: patc...
not reported— —— 2026-10-262026-10-26
CVE-2026-99093
In the Linux kernel, the following vulnerability has been resolved: mm: don't s...
not reported— —— 2026-10-262026-10-26
CVE-2026-99096
In the Linux kernel, the following vulnerability has been resolved: io_uring/re...
not reported— —— 2026-10-262026-10-26
CVE-2026-99097
In the Linux kernel, the following vulnerability has been resolved: tee: shm: r...
not reported— —— 2026-10-262026-10-26
CVE-2026-99098
In the Linux kernel, the following vulnerability has been resolved: dm-integrit...
not reported— —— 2026-10-262026-10-26
CVE-2026-98943
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering...
not reported— —— 2026-10-232026-10-26
CVE-2026-96581
Authorization Bypass Through User-Controlled Key vulnerability in ash-project as...
not reported— —— 2026-10-262026-10-26
CVE-2026-4316
Reflected Cross-Site Scripting (XSS) in Gym Management Software IsMyGym by Zuinq...
not reported— —— 2026-10-262026-10-26
CVE-2026-115627
Incorrect Authorization vulnerability in ash-project ash_postgres allows a user...
not reported— —— 2026-10-252026-10-26
CVE-2026-115635
Incorrect Authorization vulnerability in ash-project ash_postgres allows a user...
not reported— —— 2026-10-252026-10-26
CVE-2026-114214
Incorrect Authorization vulnerability in ash-project ash allows a client to read...
not reported— —— 2026-10-252026-10-26
CVE-2026-115425
Multiple cross site scripting (XSS) vulnerabilities affect OPNsense firewall ves...
not reported— —— 2026-10-262026-10-26
CVE-2026-105930
When package management is enabled, Pulsar Functions, Sources and Sinks can be r...
not reported— —— 2026-10-212026-10-26
CVE-2026-103377
A reflected Cross-Site Scripting (XSS) vulnerability has been identified in the...
not reported— —— 2026-10-262026-10-26
CVE-2026-116164
Parse Server before 8.6.100 and 9.0.0 before 9.10.4-alpha.3 does not reject rese...
not reported— —— 2026-10-252026-10-26
CVE-2026-115586
virtualenv is a tool for creating isolated virtual python environments.
not reported— —— 2026-10-232026-10-26
CVE-2012-20006
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering...
not reported— —— 2026-10-262026-10-26
CVE-2026-98942
In the Linux kernel, the following vulnerability has been resolved: sched_ext:...
not reported— —— 2026-10-232026-10-26
CVE-2026-98913
In the Linux kernel, the following vulnerability has been resolved: net: thunde...
not reported— —— 2026-10-232026-10-26
CVE-2026-98914
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu:...
not reported— —— 2026-10-232026-10-26
CVE-2026-98915
In the Linux kernel, the following vulnerability has been resolved: media: vide...
not reported— —— 2026-10-232026-10-26
CVE-2026-98916
In the Linux kernel, the following vulnerability has been resolved: wifi: nl802...
not reported— —— 2026-10-232026-10-26
CVE-2026-98917
In the Linux kernel, the following vulnerability has been resolved: parisc: Inc...
not reported— —— 2026-10-232026-10-26
CVE-2026-98926
In the Linux kernel, the following vulnerability has been resolved: drm/amd/dis...
not reported— —— 2026-10-232026-10-26
CVE-2026-98937
In the Linux kernel, the following vulnerability has been resolved: perf/core:...
not reported— —— 2026-10-232026-10-26
CVE-2026-98907
In the Linux kernel, the following vulnerability has been resolved: btrfs: prot...
not reported— —— 2026-10-232026-10-26
CVE-2026-98908
In the Linux kernel, the following vulnerability has been resolved: net: microc...
not reported— —— 2026-10-232026-10-26
CVE-2026-98909
In the Linux kernel, the following vulnerability has been resolved: net: cpsw_n...
not reported— —— 2026-10-232026-10-26
CVE-2026-98910
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...
not reported— —— 2026-10-232026-10-26
CVE-2026-98912
In the Linux kernel, the following vulnerability has been resolved: ALSA: seq:...
not reported— —— 2026-10-232026-10-26
CVE-2026-98898
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm/...
not reported— —— 2026-10-232026-10-26
CVE-2026-98900
In the Linux kernel, the following vulnerability has been resolved: xen/gntallo...
not reported— —— 2026-10-232026-10-26
CVE-2026-98901
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix...
not reported— —— 2026-10-232026-10-26

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.