CVE-2026-123835: medium-severity vulnerability in JetBrains Datalore
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
10Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.9
In JetBrains Datalore before 2026.4 code execution was possible in another user's computation via an init script upload race condition
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
Affected products
JetBrains · DataloreRelated CVEs — JetBrains Datalore
In the same product, most dangerous first.