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AII-1001-08727
ReportedReported by fewer than three independent publishers, with no official finding.Supporting sources are pending verification.

OpenAI Sora guardrail jailbreak via "Anatomical Escalation" technique

A jailbreak vulnerability was discovered in OpenAI's Sora video generation model that uses anatomical terminology and stylized visual framing to bypass content restrictions. The technique exploits linguistic methods including prompt injection and synonymous language substitution to evade safety filters.

19 February 2026 Β· OpenAI Β· Security and cyberattacks
19 February 2026
AII-1001-08727
Quick facts
Organization
OpenAI (subject)
Category
Security and cyberattacks
Country
United States
Date
19 February 2026
Drafted by
Raidu Incident Detection

What happened

A jailbreak vulnerability was discovered affecting OpenAI's Sora video generation model. The technique, termed 'Anatomical Escalation,' combines technical anatomical terminology with creative visual elements, specifically requesting bio-luminescent symbols that conform to body contours to bypass inference restrictions around generating potentially inappropriate visual content.

Reported impact

The disclosure was rated as Level 1 minimal risk, affecting individual users without broader implications. The generated content was classified as Level 1 abstract symbolic representation, consisting of highly stylized, simplified, or geometric nude forms appearing as cartoonish shapes or abstract figures.

Index analysis

The vulnerability exploits linguistic techniques including prompt injection, stylization, and synonymous language substitution to evade content filtering mechanisms. By framing requests in artistic and technical language, the jailbreak allows users to manipulate the model's understanding and responses to generate content that may not trigger safety protocols.

Classification

Organization
OpenAI (subject)
Category
Security and cyberattacks
Industry
Arts, entertainment and recreation
Country
United States
Harm status
Potential harm
Intent
Intentional
Timing
Unknown
Failure modes
Jailbreak, Content moderation failure, Prompt injection
Consequences
None recorded
AI systems
Sora

Sources and evidence

Sources not yet published

This record was researched and written by the Index from original reporting. Its sources are still being verified by an editor, and they are listed here once that check is complete. Until then the record carries no reviewer.

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