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CVE-2026-77459

Updated on 13 Oct 2026

Severity

9.9 Critical severity

Details

CVSS score
9.9
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE ID
Links
NISTCIRCLRHELUbuntu

Overview

About vulnerability

Argo CD: AppProject destination-namespace and resource restrictions bypassed by PreDelete/PostDelete resource hooks in github.com/argoproj/argo-cd

Details

Affected product:
argocd
Affected packages:
github.com/argoproj/argo-cd @ 3.0.4