What is CVE-2022-32556?

CVE-2022-32556 is a high-severity vulnerability in Couchbase Server, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2022-07-21.

How severe is CVE-2022-32556?

High severity. CVSS v3 base score is 7.5 out of 10.

Information disclosure in Couchbase Server

CVE-2022-32556

An issue was discovered in Couchbase Server before 7.0.4. A private key is leaked to the log files with certain crashes.

Published 2022-07-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (59.1th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000

Affected products

Couchbase Server

Weakness classification (CWE)

CWE-532 — Insertion of Sensitive Information into Log File

References

forums.couchbase.com/tags/security (Vendor Advisory)
docs.couchbase.com/server/current/release-notes/relnotes.html (Release Notes, Vendor Advisory)
www.couchbase.com/alerts (Vendor Advisory)

Frequently asked questions

What is CVE-2022-32556?: CVE-2022-32556 is a high-severity vulnerability in Couchbase Server, classified under Insertion of Sensitive Information into Log File. CVSS score: 7.5/10. Published 2022-07-21.
How severe is CVE-2022-32556?: High severity. CVSS v3 base score is 7.5 out of 10.