Dashboard / CVE-2026-123281

CVE-2026-123281

HIGH
MEDIUM Priority: 0.03 BB Relevance: 55/100
Published: 2026-11-06 Modified: 2026-11-10 First seen: 2026-11-06 Status: active

Attack Surface

Network No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: Low
UI: None
S: Unchanged
C: High
I: High
A: High

Description

In JetBrains Datalore before 2026.4 notebook code could execute commands in the sidecar container via the mount broker

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
JetBrains Datalore 0 < 2026.4
JetBrains Datalore 0 < 2026.4

References & Advisories (1)

Bug Bounty Relevance

55 / 100
✓ Network accessible
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.36%
Raw Score 0.003650
Percentile 30.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00365
2026-11-12
0.00365
2026-11-10
0.00365
2026-11-09
0.00365
2026-11-08
0.00365
2026-11-07
0.00365

Intelligence Sources

mitre ref →
nvd ref →

External Links