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Vulnerabilities

Vulnerability · CVE-2026-25063

gradle-completion provides Bash and Zsh completion support for Gradle.

Published Jan 29, 2026 · catalog updated Feb 10, 2026 · gradle-completion provides Bash and

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-25063. EPSS is 0.79%. Act only if a listed version of gradle-completion provides Bash and is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (gradle-completion provides Bash and).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.79%
Remediation
Version ranges on file
Affected products
vendor gradle gradle-completion < 9.3.1

gradle-completion provides Bash and Zsh completion support for Gradle. A command injection vulnerability was found in gradle-completion up to and including 9.3.0 that allows arbitrary code execution when a user triggers Bash tab completion in a project containing a malicious Gradle build file. The script for Bash fails to adequately sanitize Gradle task names and task descriptions, allowing command injection via a malicious Gradle build file when the user completes a command in Bash (without them explicitly running any task in the build). For example, given a task description that includes a s

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 gradle gradle-completion < 9.3.1< 9.3.1

How to fix CVE-2026-25063

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-2026-25063. EPSS is 0.79%. Act only if a listed version of gradle-completion provides Bash and is installed.

Which versions are affected?

Compare what you have installed with gradle gradle-completion < 9.3.1 < 9.3.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.79%. 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.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 29, 2026 · EUVD

    Detected

    gradle-completion provides Bash and Zsh completion support for Gradle. A command injection vulnerability was found in gradle-completion up to and including 9.3.0 that allows arbitrary code execution when a user triggers Bash tab completion in a project containing a malicious Gradle build file. The script for Bash fails to adequately sanitize Gradle task names and task descriptions, allowing comman

  2. Feb 10, 2026 · EUVD

    Updated

    gradle-completion provides Bash and Zsh completion support for Gradle. A command injection vulnerability was found in gradle-completion up to and including 9.3.0 that allows arbitrary code execution when a user triggers Bash tab completion in a project containing a malicious Gradle build file. The script for Bash fails to adequately sanitize Gradle task names and task descriptions, allowing comman

Sources

  • CVE.orgVulnerability recordCVE-2026-25063

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-25063

    30-day exploitation probability 0.79%

    first.org
  • EUVDVulnerability recordEUVD-2026-4943

    gradle-completion provides Bash and Zsh completion support for Gradle. A command injection vulnerability was found in gradle-completion up to and including 9.3.0 that allows arbitrary code execution when a user triggers Bash tab completion in a project containing a malicious Grad

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 4, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 3, 2026