What’s Vulnerable › Vulnerabilities

CVE-2026-65908

• Severity: high (CVSS 8.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-23 · updated 2026-10-24
• Weakness: CWE-829

Description

In JetBrains PyCharm before 2026.1.4, 2026.2 arbitrary code execution via malicious Python executable was possible on untrusted project open

Affected products

• JetBrains PyCharm: before 2026.1.4 — fixed in 2026.1.4

How to fix

Upgrade to a fixed version: JetBrains PyCharm 2026.1.4. Check the vendor advisory for mitigations.

References

• https://www.jetbrains.com/privacy-security/issues-fixed/

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