Dashboard / CVE-2026-12856

CVE-2026-12856

INFO Priority: 0.00 BB Relevance: 0/100
Published: 2026-06-29 Modified: 2026-10-25 First seen: 2026-10-29 Status: pending_score

Description

A flaw was found in the vscode-java extension, which provides Java language support for Visual Studio Code. The extension incorrectly trusts all Markdown content in JavaDoc hovers, allowing a malicious Java file to include hidden commands. If a user clicks a specially crafted link within a JavaDoc hover popup, an attacker can execute arbitrary VS Code commands, which can lead to full system compromise in trusted workspaces.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
redhat openshift_dev_spaces -

References & Advisories (5)

Bug Bounty Relevance

0 / 100

CVSS Score

Unscored

EPSS — Exploitation Probability

0.55%
Raw Score 0.005490
Percentile 45.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00549
2026-10-28
0.00549

Intelligence Sources

nvd ref →

External Links