CVE-2026-43824

critical

Description

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.

References

https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43824.json

https://github.com/argoproj/argo-cd/security/advisories/GHSA-3v3m-wc6v-x4x3

https://bugzilla.redhat.com/show_bug.cgi?id=2464613

https://access.redhat.com/security/cve/CVE-2026-43824

Details

Source: Mitre, NVD

Published: 2026-05-02

Updated: 2026-07-15

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 9.6

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Severity: Critical

EPSS

EPSS: 0.00011