CVE-2026-86494
CVSS v3
7.7
HIGH
EPSS Score
0.3 %
exploit probability, as of 2026-09-28
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues
Technical details
- Published
- 2026-09-07
- Last Modified
- 2026-09-08
Frequently asked questions
What is CVE-2026-86494?
In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues
Is CVE-2026-86494 actively exploited?
Active exploitation of CVE-2026-86494 has not been confirmed. Its EPSS score was 0.3% on 2026-09-28, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-86494?
CVE-2026-86494 has a CVSS v3 base score of 7.7 (HIGH severity).
Is CVE-2026-86494 affecting your environment?
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