CVE-2026-44723

Vowpal Wabbit is a machine learning system. The workflow .github/workflows/pythonchecks.yml embeds $ github.event.pullrequest.title directly inside double-quoted bash strings in four separate steps across four jobs, each passing it as a CLI argument to the Python test script...

EUVD-2026-31902

Vowpal Wabbit is a machine learning system. The workflow .github/workflows/pythonchecks.yml embeds $ github.event.pullrequest.title directly inside double-quoted bash strings in four separate steps across four jobs, each passing it as a CLI argument to the Python test script...

vowpal_wabbit security vulnerability

vowpalwabbit is an open-source fast online machine learning system developed by Vowpal Wabbit. There is a security vulnerability in vowpalwabbit, which stems from directly embedding PR titles into bash strings within the workflow. This could lead to arbitrary command execution...