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cve.new
CVE-2026-113723high7.1

virtualenv: Bash prompt values can change meaning under older compatibility modes

Check your stack

Summary

The imported advisory is rated high severity. No supported package-version mapping is available in this record. It is not listed in the imported CISA KEV data; that does not establish that exploitation has not occurred.

Summary by cve.new · CC BY 4.0

Original source description

virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.9, caller-supplied prompt text can become executable syntax in the bash activation prompt. An attacker must influence the value passed to virtualenv, and a user must subsequently activate the environment and draw the prompt. This vulnerability is fixed in 21.14.9.

Affected packages

This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

References