onyx

onyx --cves cve-2026-27139

CVE-2026-27139

LOWGo
score
<0.1
cvss
2.5
epss
0.1%
published
2026-03-06
kev added
—
first seen

Unix platforms contain a path traversal caused by File.ReadDir or File.Readdir returning FileInfo referencing files outside the root directory, letting attackers read metadata from arbitrary filesystem locations, exploit requires file access within root.

Timeline

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

events2026-03-06 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 0.2%2026-09-23: epss 0.2%2026-09-24: epss 0.1%2026-09-25: epss 0.1%2026-09-26: epss 0.1%2026-09-27: epss 0.1%2026-09-29: epss 0.1%2026-09-30: epss 0.1%2026-10-01: epss 0.1%2026-10-02: epss 0.1%2026-10-03: epss 0.1%2026-10-04: epss 0.1%2026-10-05: epss 0.1%2026-10-06: epss 0.1%2026-10-07: epss 0.1%2026-10-08: epss 0.1%2026-10-09: epss 0.1%2026-10-10: epss 0.1%2026-10-11: epss 0.1%2026-10-12: epss 0.1%2026-10-13: epss 0.1%2026-10-14: epss 0.1%2026-10-15: epss 0.1%2026-10-16: epss 0.1%2026-10-18: epss 0.1%2026-10-19: epss 0.1%2026-10-20: epss 0.1%2026-10-21: epss 0.1%0.1%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-22

References 4