CVE-2026-86487

LOWCVSS 3.1

Description

In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content

Timeline

Published:September 7th, 2026 5:17 PM

Last modified:September 7th, 2026 5:17 PM

CVSS Scoring

CVSS v3: 3.1 (LOW)

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

Weaknesses (CWE)

References & Reports

Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute