onyx

onyx --cves cve-2021-32029

CVE-2021-32029

MEDPostgreSQL
score
<0.1
cvss
6.5
epss
1.5%
published
2021-10-08
kev added
—
first seen

PostgreSQL contains a memory disclosure caused by using an UPDATE ... RETURNING command on crafted tables, letting authenticated users read arbitrary server memory bytes, exploit requires authenticated database user.

Timeline

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

events2021-10-08 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 1.5%2026-09-23: epss 1.5%2026-09-24: epss 1.5%2026-09-25: epss 1.5%2026-09-26: epss 1.5%2026-09-27: epss 1.5%2026-09-28: epss 1.5%2026-09-29: epss 1.5%2026-09-30: epss 1.5%2026-10-01: epss 1.5%2026-10-02: epss 1.5%2026-10-03: epss 1.5%2026-10-04: epss 1.5%2026-10-05: epss 1.5%2026-10-06: epss 1.5%2026-10-07: epss 1.5%2026-10-08: epss 1.5%2026-10-09: epss 1.5%2026-10-10: epss 1.5%2026-10-11: epss 1.5%2026-10-12: epss 1.5%2026-10-13: epss 1.5%2026-10-14: epss 1.5%2026-10-15: epss 1.5%2026-10-16: epss 1.5%2026-10-18: epss 1.5%2026-10-19: epss 1.5%2026-10-20: epss 1.5%2026-10-21: epss 1.5%1.5%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-200 CWE-125

References 3