onyx

onyx --cves cve-2026-50649

CVE-2026-50649

HIGH.NET
score
0.2
cvss
7.8
epss
4.0%
published
2026-07-14
kev added
—
first seen

.NET contains an insecure deserialization vulnerability caused by deserialization of untrusted data, letting unauthorized attackers execute code locally, exploit requires local access.

Timeline

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

events2026-07-14 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score 0.20.2epss2026-09-22: epss 0.9%2026-09-23: epss 0.9%2026-09-24: epss 4.0%2026-09-25: epss 4.0%2026-09-26: epss 4.0%2026-09-27: epss 4.0%2026-09-29: epss 4.0%2026-09-30: epss 4.0%2026-10-01: epss 4.0%2026-10-02: epss 4.0%2026-10-03: epss 4.0%2026-10-04: epss 4.0%2026-10-05: epss 4.0%2026-10-06: epss 4.0%2026-10-07: epss 4.0%2026-10-08: epss 4.0%2026-10-09: epss 4.0%2026-10-10: epss 4.0%2026-10-11: epss 4.0%2026-10-12: epss 4.0%2026-10-13: epss 4.0%2026-10-14: epss 4.0%2026-10-15: epss 4.0%2026-10-16: epss 4.0%2026-10-18: epss 4.0%2026-10-19: epss 4.0%2026-10-20: epss 4.0%2026-10-21: epss 4.0%4.0%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-502

References 1