# argoproj vulnerabilities & exploitation

> As of 2026-10-27, Threadlinqs tracks 6 argoproj CVEs, 0 in the CISA Known Exploited Vulnerabilities catalog, linked to 2 tracked threat campaigns.

**Data as of:** 2026-10-27

## Exploitation timeline

Threadlinqs has recorded 6 argoproj CVEs published between 2024-05-15 and 2026-09-15. The busiest month was 2026-03 (2 new CVEs). None of them is listed in CISA KEV yet.

## Most exploited vulnerabilities

Ranked with CISA KEV listings first, then EPSS exploit probability, then CVSS score. Showing 6 of 6 tracked argoproj CVEs.

- [CVE-2024-31989](https://intel.threadlinqs.com/cve/CVE-2024-31989) — CRITICAL 9.1 · EPSS 1.5% · 2024-05-21
- [CVE-2026-28229](https://intel.threadlinqs.com/cve/CVE-2026-28229) — CRITICAL 9.8 · EPSS 0.8% · 2026-03-11
- [CVE-2026-31892](https://intel.threadlinqs.com/cve/CVE-2026-31892) — CRITICAL 9.9 · EPSS 0.7% · 2026-03-11
- [CVE-2026-42296](https://intel.threadlinqs.com/cve/CVE-2026-42296) — HIGH 8.1 · EPSS 0.5% · 2026-05-09
- [CVE-2026-42295](https://intel.threadlinqs.com/cve/CVE-2026-42295) — HIGH 8.5 · EPSS 0.4% · 2026-05-09
- [CVE-2026-93991](https://intel.threadlinqs.com/cve/CVE-2026-93991) — HIGH 7.7 · EPSS 0.3% · 2026-09-19

## Products affected

Threadlinqs normalises CPE and CNA product records across all 6 CVEs; 2 distinct argoproj products are affected. The most frequently affected:

- argo-workflows — 5 CVEs
- argo-cd — 1 CVE

## Threat activity

2 tracked threat campaigns reference argoproj products or exploit argoproj CVEs:

- [Cryptojacking Campaign Exploiting Gogs (CVE-2026-52806) and Argo Workflows (CVE-2026-42296/CVE-2026-42295) Targets Managed Kubernetes Clusters](https://intel.threadlinqs.com/threat/TL-2026-1230) — HIGH — 2026-07-11
- [Unpatched Unauthenticated RCE in Argo CD Repo-Server via Kustomize GenerateManifest gRPC Endpoint](https://intel.threadlinqs.com/threat/TL-2026-2423) — HIGH — 2026-07-01

## How to prioritise argoproj patching

This order follows the data Threadlinqs holds for argoproj, not a generic severity checklist:

- No argoproj CVE is in CISA KEV yet, so rank by exploit probability instead.
- Outside KEV, the highest EPSS scores are [CVE-2024-31989](https://intel.threadlinqs.com/cve/CVE-2024-31989) (1.5%), [CVE-2026-28229](https://intel.threadlinqs.com/cve/CVE-2026-28229) (0.8%), [CVE-2026-31892](https://intel.threadlinqs.com/cve/CVE-2026-31892) (0.7%).
- 3 CVEs score Critical and 3 High on CVSS v3 (maximum 9.9, average 8.9); sequence these after KEV and high-EPSS items.
- 4 CVEs have a public exploit or proof of concept recorded, which shortens the time from disclosure to attack.

## About this data

Vendor attribution comes from the CNA and CPE product records of each CVE, folded to one vendor name; CVSS, EPSS and KEV status are read from the Threadlinqs CVE catalog; campaign and actor links come from tracked threat records. Counts reflect the data as of 2026-10-27 and refresh daily.

Canonical: https://intel.threadlinqs.com/vendors/argoproj
All vendors: https://intel.threadlinqs.com/vendors
Full detection coverage and IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp