CVE-2026-42880Published

ArgoCD ServerSideDiff is vulnerable to Kubernetes Secret Extraction

cve-program · CVE-2026-42880

Published

argo-cd

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "argoproj",
                    "product": "argo-cd",
                    "versions": [
                        {
                            "version": ">= 3.2.0, < 3.2.11",
                            "status": "affected"
                        },
                        {
                            "version": ">= 3.3.0, < 3.3.9",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

cve-program · CVE-2026-43824

Published

Argo CD

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "defaultStatus": "unaffected",
                    "product": "Argo CD",
                    "vendor": "argoproj",
                    "versions": [
                        {
                            "lessThan": "3.2.11",
                            "status": "affected",
                            "version": "3.2.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "3.3.9",
                            "status": "affected",
                            "version": "3.3.0",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-26726

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: May 2, 2026, 1:20:33 AM

dateUpdated: Jul 15, 2026, 12:55:34 AM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

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euvd · EUVD-2026-28469

Published

Original publisher date fields

datePublished: May 7, 2026, 10:20:39 PM

dateUpdated: Sep 7, 2026, 12:04:55 PM

3 related source bulletins · separate from aliases

RHSA-2026:20943: Red Hat Security Advisory: Red Hat OpenShift GitOps v1.19.4 security update

CVE-2026-4800 · CVE-2026-32281 · CVE-2026-33186 · CVE-2026-33487 · CVE-2026-42880

RHBA-2026:12433: Red Hat Bug Fix Advisory: Red Hat OpenShift GitOps v1.20.3 bug fix and enhancement update

CVE-2026-42880

RHSA-2026:20947: Red Hat Security Advisory: Red Hat OpenShift GitOps v1.20.4 security update

CVE-2026-32281 · CVE-2026-32282 · CVE-2026-42880

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-42880

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Modified

Weakness classifications: CWE-200 · CWE-212 · CWE-201

Original publisher date fields

published: 2026-05-07T23:16:32.450

lastModified: 2026-10-26T20:10:00.160

1 source CPE criteria · context only

cpe:2.3:a:argoproj:argo_cd:*:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

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nvd · CVE-2026-43824

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Deferred

Weakness classifications: CWE-212 · CWE-312

Original publisher date fields

published: 2026-05-02T02:16:00.747

lastModified: 2026-10-26T20:10:00.160

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-3v3m-wc6v-x4x3

Published

github.com/argoproj/argo-cd/v3

SEMVER · introduced 3.2.0 → fixed 3.2.11

github.com/argoproj/argo-cd/v3

SEMVER · introduced 3.3.0 → fixed 3.3.9

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-5099

Published

github.com/argoproj/argo-cd

SEMVER · introduced 0

github.com/argoproj/argo-cd/v2

SEMVER · introduced 0

github.com/argoproj/argo-cd/v3

SEMVER · introduced 3.2.0 → fixed 3.2.11 → introduced 3.3.0 → fixed 3.3.9

Original source record · Cite this exact observation · Complete original publisher JSON