CVE-2026-123306
In JetBrains IntelliJ IDEA before 2026.3 improper checks allowed server certificates to be added to…
- Risk score
- 49/100
- CVSS
- 7.4 v3.1
- Published
- 6 Nov 2026
Open in the live forecast Today's forecast
What to know
- What it is
- In JetBrains IntelliJ IDEA before 2026.3 improper checks allowed server certificates to be added to the trust store during headless runs
- Affected
- See advisory
- Fix
- Upgrade the product to 2026.3 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 7.4 high
- Remotely exploitable without logging in
References
Original description
In JetBrains IntelliJ IDEA before 2026.3 improper checks allowed server certificates to be added to the trust store during headless runs
Last activity 6 Nov 2026. Patch Forecast updates every hour.