CVE-2026-25847
PyCharm Professional Edition and 2 others: In JetBrains PyCharm before 2025.3.2 a DOM-based XSS on Jupyter viewer page was possible
CVE-2026-25847 is fixed in PyCharm on 1 platform by PyCharm 2025.3.2 (version 2025.3.2), released January 27, 2026. 4 other affected products have no fix yet. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
6.1
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0023
14th percentile
In JetBrains PyCharm before 2025.3.2 a DOM-based XSS on Jupyter viewer page was possible
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| PyCharm | 2025.3.2 | PyCharm 2025.3.2 | Jan 27, 2026 |
| No fix yet | |||
| PyCharm (EAP) (Windows apps) | No fix yet | no-fix | n/a |
| PyCharm Community Edition (Windows apps) | No fix yet | no-fix | n/a |
| PyCharm Professional Edition (Windows apps) | No fix yet | no-fix | n/a |
| PyCharm Professional Edition (EAP) (Windows apps) | No fix yet | no-fix | n/a |
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