onyx

onyx --cves cve-2021-35559

CVE-2021-35559

score
<0.1
cvss
5.3
epss
15.9%
published
2021-10-20
kev added
—
first seen

Oracle Java SE (Swing component) versions 7u311, 8u301, 11.0.12, 17, and GraalVM Enterprise Edition 20.3.3, 21.2.0 contain a partial denial of service caused by an unauthenticated network exploit in multiple protocols, letting attackers cause partial DOS, exploit requires network access to the affected protocols.

Timeline

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

events2021-10-20 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 15.9%2026-09-23: epss 15.9%2026-09-24: epss 15.9%2026-09-25: epss 15.9%2026-09-26: epss 15.9%2026-09-27: epss 15.9%2026-09-28: epss 15.9%2026-09-29: epss 15.9%2026-09-30: epss 15.9%2026-10-01: epss 15.9%2026-10-02: epss 15.9%2026-10-03: epss 15.9%2026-10-04: epss 15.9%2026-10-05: epss 15.9%2026-10-06: epss 15.9%2026-10-07: epss 15.9%2026-10-08: epss 15.9%2026-10-09: epss 15.9%2026-10-10: epss 15.9%2026-10-11: epss 15.9%2026-10-12: epss 15.9%2026-10-13: epss 15.9%2026-10-14: epss 15.9%2026-10-15: epss 15.9%2026-10-16: epss 15.9%2026-10-18: epss 15.9%2026-10-19: epss 15.9%2026-10-20: epss 15.9%2026-10-21: epss 15.9%15.9%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

NVD-CWE-noinfo CWE-400

References 13