Product / Apache
Apache HTTP Server in CISA KEV
Answer CISA's KEV catalog lists 4 vulnerabilities in Apache HTTP Server as of catalog 2026.09.23, 10% of Apache's 40 entries. First added 2021-11-03, latest 2025-05-01; 2 ransomware-linked.
- KEV entries
- 4
- Ransomware: known
- 250%
- First added
- 2021-11-03
- Latest added
- 2025-05-01
- Median days to due
- 17.5
- Open deadlines
- 0federal
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 3 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 1 |
| 2026 | 0 |
WWeaknesses
| CWE | Entries | Share |
|---|---|---|
| CWE-22 Path traversal | 2 | 50% |
| CWE-116 | 1 | 25% |
| CWE-416 Use after free | 1 | 25% |
EAll entries
| CVE | Vulnerability | Added | Due | Ransomware | CWE |
|---|---|---|---|---|---|
| CVE-2024-38475 | Apache HTTP Server Improper Escaping of Output Vulnerability | Unknown | CWE-116 | ||
| CVE-2021-42013 | Apache HTTP Server Path Traversal Vulnerability | Known | CWE-22 | ||
| CVE-2021-41773 | Apache HTTP Server Path Traversal Vulnerability | Known | CWE-22 | ||
| CVE-2019-0211 | Apache HTTP Server Privilege Escalation Vulnerability | Unknown | CWE-416 |
Cite this
CISA's KEV catalog lists 4 vulnerabilities in Apache HTTP Server. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/products/apache-http-server/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.