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Vulnerabilities

Vulnerability · CVE-2025-57729

In JetBrains IntelliJ IDEA before 2025.2 unexpected plugin startup was possible due to automatic LSP server start

Published Aug 20, 2025 · catalog updated Feb 26, 2026 · JetBrains IntelliJ IDEA

Last checked Oct 26, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-57729. EPSS is 0.13%. Act only if a listed version of JetBrains IntelliJ IDEA is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.13%
Remediation
Version ranges on file
Affected products
vendor JetBrains IntelliJ IDEA 0 <2025.2

In JetBrains IntelliJ IDEA before 2025.2 unexpected plugin startup was possible due to automatic LSP server start

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor JetBrains IntelliJ IDEA 0 <2025.20 <2025.2

How to fix CVE-2025-57729

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-57729. EPSS is 0.13%. Act only if a listed version of JetBrains IntelliJ IDEA is installed.

Which versions are affected?

Compare what you have installed with JetBrains IntelliJ IDEA 0 <2025.2 0 <2025.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.13%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 20, 2025 · EUVD

    Detected

    In JetBrains IntelliJ IDEA before 2025.2 unexpected plugin startup was possible due to automatic LSP server start

  2. Feb 26, 2026 · EUVD

    Updated

    In JetBrains IntelliJ IDEA before 2025.2 unexpected plugin startup was possible due to automatic LSP server start

Sources

  • CVE.orgVulnerability recordCVE-2025-57729

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-57729

    30-day exploitation probability 0.13%

    first.org
  • EUVDVulnerability recordEUVD-2025-25410

    In JetBrains IntelliJ IDEA before 2025.2 unexpected plugin startup was possible due to automatic LSP server start

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 26, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 23, 2026
  • CVE.orgOct 22, 2026
  • EUVDOct 22, 2026