CVE-2019-14958: JetBrains Pycharm

High severity, CVSS 7.5. EPSS: 1.9% chance of exploitation in the next 30 days.

JetBrains PyCharm before 2019.2 was allocating a buffer of unknown size for one of the connection processes. In a very specific situation, it could lead to a remote invocation of an OOM error message because of Uncontrolled Memory Allocation.

Affected products

• JetBrains Pycharm: before 2019.2 (fixed in 2019.2)

Published 2019-10-02. Last modified 2026-06-17.