JetBrains PyCharm: Schwachstelle ermöglicht Codeausführung
Affects Bundesamt für Sicherheit in der Informationstechnik JetBrainsSource GCVE Database
Not known to be exploited · CVSS 5.5 Medium : upgrade to 2026.3 when convenient.
Data as of 9 Nov 2026, 12:36 UTC
Thin evidence
One scorer or none| CNA (JetBrains) | CVSS 3.1 | 5.5 |
|---|
- Patch
- Available – fixed in 2026.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 6 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 9 Nov 2026.
What to do
Upgrade PyCharm to 2026.3.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| JetBrainsPyCharm | Affected
| Fixed in
|
AI-suggested
Users should update to JetBrains PyCharm version 2026.3 or later to remediate this vulnerability. Since an official fix is available, applying this update is the recommended mitigation.
Description
A vulnerability in JetBrains PyCharm IDE for Python developers allows code execution. The issue affects versions before and including 2026.3. A fix is available in version 2026.3.
References
- wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-4396.json (opens in a new tab)
- wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-4396 (opens in a new tab)
- jetbrains.com/privacy-security/issues-fixed/ (opens in a new tab)
- github.com/advisories/GHSA-p2w8-wjxp-vp5p (opens in a new tab)