CVE-2026-25847: high-severity vulnerability in JetBrains PyCharm
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.2epss 0.2%
In JetBrains PyCharm before 2025.3.2 a DOM-based XSS on Jupyter viewer page was possible
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L
Affected products
JetBrains · PyCharmRelated CVEs — JetBrains PyCharm
In the same product, most dangerous first.