What is CVE-2026-43824?

CVE-2026-43824 is a high-severity vulnerability in Argoproj Argo Cd, classified under Improper Removal of Sensitive Information Before Storage or Transfer. CVSS score: 7.7/10. Published 2026-05-02.

How severe is CVE-2026-43824?

High severity. CVSS v3 base score is 7.7 out of 10.

Vulnerability in Argoproj Argo Cd

CVE-2026-43824

In Argo CD 3.2.0 before 3.2.11 and 3.3.0 before 3.3.9, ServerSideDiff allows reading cleartext Kubernetes Secret data.

EPSS: 0.000 (3.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N.

Affected products

Argoproj Argo Cd — versions 3.2.0, 3.3.0

Weakness classification (CWE)

CWE-212 — Improper Removal of Sensitive Information Before Storage or Transfer

References

cve@mitre.org

Frequently asked questions

What is CVE-2026-43824?: CVE-2026-43824 is a high-severity vulnerability in Argoproj Argo Cd, classified under Improper Removal of Sensitive Information Before Storage or Transfer. CVSS score: 7.7/10. Published 2026-05-02.
How severe is CVE-2026-43824?: High severity. CVSS v3 base score is 7.7 out of 10.