Qwen3 4b Instruct profile
Qwen3 4b Instruct — security & risk dashboard
Known weaknesses, safety and security advisories, and documented real-world incidents for Qwen3 4b Instruct — collected automatically and re-checked every few hours, so teams building on it can see what to design around.
Last checked 17 Oct 2026
Known flaws
3
Security risks
1
Real-world incidents
0
Advisories logged
0
Security, safety & abuse risks
- Not yet confirmed by public reporting.
Known flaws & limitations
- Supports text input and output, not native image or audio understanding.
- Does not support a switchable thinking mode or produce thinking blocks.
- Requires software with Qwen3 architecture support; Transformers versions earlier than 4.51.0 can fail to load it.
Security advisories & risk updates
No risk advisories logged since this profile started being tracked. New ones appear here automatically.
What this means if you are building on it
- Applications requiring native image, audio or video understanding.
- Workflows requiring a selectable thinking mode.
- Deployments using inference software without Qwen3 architecture support.
Everything here comes from published documentation, advisories and reporting, with links to the original sources. It is not a complete vulnerability database — always check the provider's own security notices before shipping.