Reference page — cumulative record through Tuesday, October 20, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CWE-401
Weakness type CWE-401 — authoritative definition at MITRE. A cumulative reference aggregating every published CVE mapped to this weakness class; not a page of record.
Totals
| CVEs all-time | CVEs YTD | KEV all-time |
|---|---|---|
| 468 | 320 | 1 |
Monthly trend
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2025-11 0 · 2025-12 0 · 2026-01 15 · 2026-02 12 · 2026-03 8 · 2026-04 7 · 2026-05 60 · 2026-06 59 · 2026-07 67 · 2026-08 21 · 2026-09 44 · 2026-10 27
Top CVEs
| CVE | CVSS | EPSS %ile | KEV | Title |
|---|---|---|---|---|
| CVE-2023-26083 | 3.3 | 68.2 | KEV | Arm Mali Graphics Processing Unit (GPU) |
| CVE-2020-13934 | 7.5 | 99.2 | — | — |
| CVE-2019-19956 | 7.5 | 92.9 | — | — |
| CVE-2022-1012 | 8.2 | 91.1 | — | — |
| CVE-2019-19081 | 5.9 | 88.2 | — | — |
| CVE-2019-20388 | 7.5 | 87.9 | — | — |
| CVE-2020-6079 | 7.5 | 87.7 | — | — |
| CVE-2019-19080 | 5.9 | 86.3 | — | — |
| CVE-2024-3653 | 5.3 | 79.0 | — | Undertow: learningpushhandler can lead to remote memory dos attacks |
| CVE-2024-1023 | 6.5 | 76.2 | — | Io.vertx/vertx-core: memory leak due to the use of netty fastthreadlocal data structure… |
| CVE-2023-5156 | 7.5 | 75.8 | — | Glibc: dos due to memory leak in getaddrinfo.c |
| CVE-2024-1394 | 7.5 | 74.4 | — | Golang-fips/openssl: memory leaks in code encrypting and decrypting rsa payloads |
| CVE-2026-3104 | 7.5 | 67.0 | — | Memory leak in code preparing DNSSEC proofs of non-existence |
| CVE-2026-35424 | 7.5 | 67.0 | — | Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability |
| CVE-2026-44806 | 7.5 | 67.1 | — | Windows Secure Channel Denial of Service Vulnerability |
| CVE-2026-69588 | 7.5 | 67.1 | — | Windows TCP/IP Denial of Service Vulnerability |
| CVE-2026-69809 | 7.5 | 67.0 | — | Windows Active Directory Domain Services Denial of Service Vulnerability |
| CVE-2026-70065 | 7.5 | 67.0 | — | Windows DHCP Server Denial of Service Vulnerability |
| CVE-2026-70155 | 7.5 | 67.1 | — | Windows DNS Denial of Service Vulnerability |
| CVE-2026-69497 | 6.5 | 66.1 | — | Windows DHCP Server Denial of Service Vulnerability |
Most-affected vendors
| Vendor | CVEs |
|---|---|
| linux | 301 |
| imagemagick | 24 |
| microsoft | 11 |
| red hat | 11 |
| zephyrproject | 10 |
| eclipse foundation | 5 |
| juniper networks | 5 |
| netty | 5 |
| apache | 4 |
| spring | 3 |
| strongswan | 3 |
| cisco | 2 |
| gtermars | 2 |
| isc | 2 |
| libp2p | 2 |
