PT-2026-34799 · Docker · Docker Desktop

Published 2026-04-23 · Updated 2026-05-23 · CVE-2026-6406

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Docker Desktop (affected versions not specified)

Description An issue in the Enhanced Container Isolation feature allows for local privilege escalation due to an exposed dangerous function.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2026-6406

ZDI-26-299

Affected Products

Docker Desktop

References · 8

• https://zerodayinitiative.com/advisories/ZDI-26-299 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-6406 · Security Note
• https://twitter.com/CVEnew/status/2058155797717381136 · Twitter Post
• https://twitter.com/infoflowcloud/status/2058156390019911997 · Twitter Post
• https://docs.docker.com/desktop/release-notes/#4590 · Note
• https://t.me/CVEtracker/54658 · Telegram Post
• https://twitter.com/TheZDIBugs/status/2047769413785382970 · Twitter Post
• https://twitter.com/SystemTek_UK/status/2048304470367350913 · Twitter Post