CVE-2026-123836
In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private...
In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private key via Git backup
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private key via Git backup
- Record
CVE-2026-123836- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-59
- Updated
- 2026-11-06
EUVDEUVD-2026-118339
In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private key via Git backup
- Record
EUVD-2026-118339- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-06
GitHub AdvisoriesGHSA-hrg3-q4wx-pv3m
In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private...
In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private key via Git backup
- Record
GHSA-hrg3-q4wx-pv3m- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-59
- Updated
- 2026-11-06
NVD
In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private key via Git backup
- Record
CVE-2026-123836- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-59
- Updated
- 2026-11-06
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| published | CVE List, EUVD | |
| published | EUVD, NVD | |
| aliases, references, title | GitHub Advisories | |
| cwes, severity | CVE List | |
| first indexed | EUVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-123836 is a high vulnerability (CVSS 8.8) in Jetbrains Datalore, published November 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 41st percentile. No source names a fixed version.