Medium 6.5Published Oct 8, 2021

CVE-2021-32029A flaw was found in postgresql.

Updated under an hour ago (Nov 2, 2026, 12:23 AM ET)

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It affects postgresql and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Start free and add your stackFree account, 3 products Every CVE for postgresql Exploited in the last 30 days

A flaw was found in postgresql. Using an UPDATE ... RETURNING command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.

CVSS: 6.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-200, CWE-125
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

postgresql postgresql postgresql:postgresql	from 11.0 before 11.12; from 12.0 before 12.7; from 13.0 before 13.3	NVD
redhat jboss_enterprise_application_platform redhat:jboss_enterprise_application_platform	7.0.0	NVD

References

References

https://bugzilla.redhat.com/show_bug.cgi?id=1956883	issue-tracking, patch, third-party-advisory
https://security.netapp.com/advisory/ntap-20211112-0003/	third-party-advisory
https://www.postgresql.org/support/security/CVE-2021-32029/	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.