Weakness / #63
CWE-80 in CISA KEV
Answer 3 KEV entries list CWE-80 as of catalog 2026.09.23, 0.2% of the catalog and rank 63 of 185 weaknesses. The most affected vendor is QNAP (2).
- KEV entries
- 30.2% of catalog
- Vendors
- 2affected
- Ransomware: known
- 266.7%
- First added
- 2022-05-24
- Latest added
- 2024-06-26
VVendors
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 0 |
| 2022 | 2 |
| 2023 | 0 |
| 2024 | 1 |
| 2025 | 0 |
| 2026 | 0 |
PProducts
| Product | Entries | Share |
|---|---|---|
| QNAP Network Attached Storage (NAS) | 2 | 66.7% |
| Roundcube Webmail | 1 | 33.3% |
EAll entries
| CVE | Vendor | Product | Added | Ransomware |
|---|---|---|---|---|
| CVE-2020-13965 | Roundcube | Webmail | Unknown | |
| CVE-2018-19953 | QNAP | Network Attached Storage (NAS) | Known | |
| CVE-2018-19943 | QNAP | Network Attached Storage (NAS) | Known |
Cite this
3 CISA KEV entries list CWE-80, 0.2% of the catalog. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/cwe/cwe-80/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23. Pages for weaknesses with fewer than 5 entries are excluded from search indexes.