onyx

onyx --cves cve-2023-21937

CVE-2023-21937

LOWOpenJDK
score
<0.1
cvss
3.7
epss
1.2%
published
2023-04-18
kev added
—
first seen

Oracle Java SE (8u361, 8u361-perf, 11.0.18, 17.0.6, 20) and GraalVM Enterprise Edition (20.3.9, 21.3.5, 22.3.1) contain a network-based vulnerability caused by insecure handling of untrusted code, letting unauthenticated attackers compromise the system, exploit requires network access via multiple protocols.

Timeline

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

events2023-04-18 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 1.2%2026-09-23: epss 1.2%2026-09-24: epss 1.2%2026-09-25: epss 1.2%2026-09-26: epss 1.2%2026-09-27: epss 1.2%2026-09-28: epss 1.2%2026-09-29: epss 1.2%2026-09-30: epss 1.2%2026-10-01: epss 1.2%2026-10-02: epss 1.2%2026-10-03: epss 1.2%2026-10-04: epss 1.2%2026-10-05: epss 1.2%2026-10-06: epss 1.2%2026-10-07: epss 1.2%2026-10-08: epss 1.2%2026-10-09: epss 1.2%2026-10-10: epss 1.2%2026-10-11: epss 1.2%2026-10-12: epss 1.2%2026-10-13: epss 1.2%2026-10-14: epss 1.2%2026-10-15: epss 1.2%2026-10-16: epss 1.2%2026-10-18: epss 1.2%2026-10-19: epss 1.2%2026-10-20: epss 1.2%2026-10-21: epss 1.2%1.2%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

NVD-CWE-noinfo

References 7