# Portainer CE vulnerabilities

Source: https://junglewise.ai/threats/technologies/ce  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 10 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/ce.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Portainer CE: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-72533, was published on 11 August 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 4 (0 critical, 0 exploited in the wild)

## About Portainer CE

Container management platform for Docker and Kubernetes environments.

## Latest Portainer CE vulnerabilities

- [CVE-2026-72533: Portainer CE authentication bypass in Docker proxy](https://junglewise.ai/threats/cve-2026-72533-portainer-ce-authentication-bypass-in-docker-proxy) (high, CVSS 8.8, published 11 Aug 2026)
- [CVE-2026-44882: Portainer authorization bypass in Kubernetes middleware](https://junglewise.ai/threats/cve-2026-44882-portainer-authorization-bypass-in-kubernetes-middleware) (high, CVSS 8.1, published 28 May 2026)
- [CVE-2026-33590: Portainer CE insecure default permissions allow host takeover](https://junglewise.ai/threats/cve-2026-33590-portainer-ce-insecure-default-permissions-allow-host-takeover) (info, CVSS 8.5, published 28 May 2026)
- [CVE-2024-29296: Portainer CE username enumeration through authentication response timing](https://junglewise.ai/threats/cve-2024-29296-portainer-ce-allows-username-enumeration-through-authentication) (medium, CVSS 5.3, published 10 Apr 2024)

## Most severe Portainer CE vulnerabilities

- [CVE-2026-72533: Portainer CE authentication bypass in Docker proxy](https://junglewise.ai/threats/cve-2026-72533-portainer-ce-authentication-bypass-in-docker-proxy) (high, CVSS 8.8, published 11 Aug 2026)
- [CVE-2026-44882: Portainer authorization bypass in Kubernetes middleware](https://junglewise.ai/threats/cve-2026-44882-portainer-authorization-bypass-in-kubernetes-middleware) (high, CVSS 8.1, published 28 May 2026)
- [CVE-2024-29296: Portainer CE username enumeration through authentication response timing](https://junglewise.ai/threats/cve-2024-29296-portainer-ce-allows-username-enumeration-through-authentication) (medium, CVSS 5.3, published 10 Apr 2024)
- [CVE-2026-33590: Portainer CE insecure default permissions allow host takeover](https://junglewise.ai/threats/cve-2026-33590-portainer-ce-insecure-default-permissions-allow-host-takeover) (info, CVSS 8.5, published 28 May 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Portainer technologies

- [Portainer Community Edition](https://junglewise.ai/threats/technologies/portainer-community-edition): 9 vulnerabilities
- [Portainer](https://junglewise.ai/threats/technologies/portainer): 8 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Portainer CE vulnerabilities", https://junglewise.ai/threats/technologies/ce, 10 November 2026.