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Case File

CVE-2016-8740

HIGH · CVSS 7.5 EPSS 79.07% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-12-05 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2016-8740
Severity
HIGH
CVSS
7.5
EPSS
79.07%
Apache

Original Filing — NVD Description

The mod_http2 module in the Apache HTTP Server 2.4.17 through 2.4.23, when the Protocols configuration includes h2 or h2c, does not restrict request-header length, which allows remote attackers to cause a denial of service (memory consumption) via crafted CONTINUATION frames in an HTTP/2 request.