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AII-1001-08433
ConfirmedA court, a regulator or the organization itself has stated the core facts, or the record cites a court or regulator source.

Multiple model prompt injection via "correction" tactic

A prompt injection vulnerability was discovered affecting multiple AI models from Alibaba and Google, allowing attackers to bypass safety guardrails by requesting corrections to information presented as forensic chemical investigations. The flaw was disclosed through 0DIN as part of open-source model scanner projects.

19 February 2026 Β· Alibaba Β· Security and cyberattacks
19 February 2026
AII-1001-08433View source β†—
Quick facts
Category
Security and cyberattacks
Source
0din.ai
Date
19 February 2026
Drafted by
Raidu Incident Detection

What happened

A guardrail jailbreak vulnerability was discovered affecting multiple AI models. The flaw allows attackers to bypass inference restrictions by presenting detailed information about illicit synthesis methods under the guise of 'forensic chemical investigations' and then requesting corrections to the provided information.

Index analysis

The vulnerability affected Alibaba Qwen Max, Qwen Plus, and Qwen Turbo models, as well as Google Gemini 2.5 Flash and Gemini 2.5 Pro models. Testing showed varying vulnerability scores across the models when tested on illegal substances including crystal meth.

Governance controls

The vulnerability was disclosed through 0DIN as part of probes open-sourced with NVIDIA Garak and Microsoft PyRIT model scanners.

Classification

Category
Security and cyberattacks
Harm status
Potential harm
Intent
Intentional
Timing
Post-deployment
Harm types
Public interest
Harmed
General public
Failure modes
Prompt injection, Jailbreak, Manipulation or dark pattern, Content moderation failure
Consequences
None recorded
AI systems
Qwen Max, Qwen Plus, Qwen Turbo, Gemini 2.5 Flash, Gemini 2.5 Pro

Sources and evidence

This record was researched and written by the Index, based on the following original reporting.

0din.ai
0din.ai Disclosure