CVE-2023-44487
HTTP/2 Rapid Reset Attack Vulnerability
7.5
CVSS 3.1
100.0 %
EPSS (current)
2023-10-10
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: IETF / HTTP/2
Published: 2023-10-10 · Due (CISA): 2023-10-31
CWE: CWE-400 · EU list: no
Exploit references (metadata only)
| Source | Reference | Title | Date |
|---|---|---|---|
| exploitdb | 52426 | HTTP/2 2.0 - Denial Of Service (DOS) | 2025-09-16 |
References only — no downloads or instructions.