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onyx --cves cve-2022-22721

CVE-2022-22721

score
<0.1
cvss
9.1
epss
41.7%
published
2022-03-14
kev added
—
first seen

Apache HTTP Server 2.4.52 and earlier contain an out of bounds write caused by an integer overflow when LimitXMLRequestBody is set to allow request bodies larger than 350MB on 32-bit systems, letting attackers cause memory corruption, exploit requires setting a large request body.

Timeline

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

events2022-03-14 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 41.7%2026-09-23: epss 41.7%2026-09-24: epss 41.7%2026-09-25: epss 41.7%2026-09-26: epss 41.7%2026-09-27: epss 41.7%2026-09-28: epss 41.7%2026-09-29: epss 41.7%2026-09-30: epss 41.7%2026-10-01: epss 41.7%2026-10-02: epss 41.7%2026-10-03: epss 41.7%2026-10-04: epss 41.7%2026-10-05: epss 41.7%2026-10-06: epss 41.7%2026-10-07: epss 41.7%2026-10-08: epss 41.7%2026-10-09: epss 41.7%2026-10-10: epss 41.7%2026-10-11: epss 41.7%2026-10-12: epss 41.7%2026-10-13: epss 41.7%2026-10-14: epss 41.7%2026-10-15: epss 41.7%2026-10-16: epss 41.7%2026-10-18: epss 41.7%2026-10-19: epss 41.7%2026-10-20: epss 41.7%2026-10-21: epss 41.7%41.7%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-190

References 16