PY
Product
PyCharm
by JetBrains · last CVE Aug 17, 2026
12
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 7Medium 3Low 1
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2021-45977
9.8
1%
Feb 25
JetBrains IntelliJ IDEA 2021.3.1 Preview, IntelliJ IDEA 2021.3.1 RC, PyCharm Professional 2021.3.1 RC, GoLand 2021.3.1, PhpStorm 2021.3.1 Preview, PhpStorm 2021.3.1 RC, RubyMine…
Affected: 2021.3.1
CVE-2026-65908
8.6
0%
Jul 23
In JetBrains PyCharm before 2026.1.4, 2026.2 arbitrary code execution via malicious Python executable was possible on untrusted project open
Affected: before 2026.1.4, 2026.2
CVE-2026-75060
8.4
0%
Aug 17
In JetBrains PyCharm before 2026.2.1 code execution was possible via unauthenticated Jupyter MCP tools
Affected: before 2026.2.1
CVE-2021-30005
7.8
1%
May 11
In JetBrains PyCharm before 2020.3.4, local code execution was possible because of insufficient checks when getting the project from VCS
Affected: before 2020.3.4
CVE-2022-29821
7.7
0%
Apr 28
In JetBrains Rider before 2022.1 local code execution via links in ReSharper Quick Documentation was possible
Affected: before 2022.1
CVE-2024-37051
7.5
5%
Jun 10
GitHub access token could be exposed to third-party sites in JetBrains IDEs after version 2023.1 and less than: IntelliJ IDEA 2023.1.7, 2023.2.7, 2023.3.7, 2024.1.3, 2024.2 EAP3;…
Affected: before 2023.1.6; 2023.2.0 before 2023.2.7; 2023.3.0 before 2023.3.6; 2024.1.0 before 2024.1.3
CVE-2020-11694
7.5
2%
Apr 10
In JetBrains PyCharm 2019.2.5 and 2019.3 on Windows, Apple Notarization Service credentials were included
Affected: 2019.2.5; 2019.3
CVE-2019-14958
7.5
2%
Oct 2
JetBrains PyCharm before 2019.2 was allocating a buffer of unknown size for one of the connection processes
Affected: before 2019.2
CVE-2026-49384
6.1
0%
May 29
In JetBrains PyCharm before 2025.3.4 stored XSS in Jupyter notebook Markdown cells was possible
Affected: before 2025.3.4
CVE-2026-25847
6.1
0%
Feb 9
In JetBrains PyCharm before 2025.3.2 a DOM-based XSS on Jupyter viewer page was possible
Affected: before 2025.3.2
CVE-2026-75059
4.4
0%
Aug 17
In JetBrains PyCharm before 2026.2.1 code execution via Quick Documentation was possible
Affected: before 2026.2.1
CVE-2022-29820
3.5
0%
Apr 28
In JetBrains PyCharm before 2022.1 exposure of the debugger port to the internal network was possible
Affected: before 2022.1
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