CVE-2026-34040

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

April 8, 2026

Last Seen

April 8, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Docker Patches Critical AuthZ Bypass Vulnerability CVE-2026-3404074.0

Docker has addressed a critical vulnerability, tracked as CVE-2026-34040, that allows attackers to bypass authorization checks and create containers with excessive privileges. The flaw arises from middleware issues in the Docker API, affecting all users regardless of the specific authorization plugi...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Docker Patches Critical AuthZ Bypass Vulnerability CVE-2026-34040

Apr 8·4 sources

Related Entities

Zero-day Exploit Cyera T1041 - Exfiltration Over C2 Channel Docker Engine Kubernetes S3 Docker

CVE-2026-34040

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Public Exploits

CVE Details

Related Clusters (1)

Docker Patches Critical AuthZ Bypass Vulnerability CVE-2026-34040

Related Articles (3)

Docker fixes AuthZ bypass bug that created containers with excessive privileges

Docker Vulnerability Let Attackers Bypass Authorization and Gain Host Access

Docker Authorization Bypass Flaw Exposed Hosts to Potential Attackers

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