onyx

onyx --cves cve-2018-16844

CVE-2018-16844

HIGHnginx
score
<0.1
cvss
7.5
epss
12.7%
published
2018-11-07
kev added
—
first seen

nginx before 1.15.6 and 1.14.1 contains a vulnerability in the implementation of HTTP/2 caused by improper handling of specific requests in the ngx_http_v2_module, letting attackers cause excessive CPU usage, exploit requires the 'http2' option in listen directive.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2018-11-07 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 12.4%2026-09-23: epss 12.4%2026-09-24: epss 12.4%2026-09-25: epss 12.4%2026-09-26: epss 12.4%2026-09-27: epss 12.4%2026-09-28: epss 12.4%2026-09-29: epss 12.4%2026-09-30: epss 12.4%2026-10-01: epss 12.4%2026-10-02: epss 12.4%2026-10-03: epss 12.4%2026-10-04: epss 12.4%2026-10-05: epss 12.4%2026-10-06: epss 12.4%2026-10-07: epss 12.4%2026-10-08: epss 12.4%2026-10-09: epss 12.4%2026-10-10: epss 12.7%2026-10-11: epss 12.7%2026-10-12: epss 12.7%2026-10-13: epss 12.7%2026-10-14: epss 12.7%2026-10-15: epss 12.7%2026-10-16: epss 12.7%2026-10-18: epss 12.7%2026-10-19: epss 12.7%2026-10-20: epss 12.7%2026-10-21: epss 12.7%12.7%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-400

References 11