{"data":{"id":"112229a7-dfaf-45bb-b281-5383cd6e0fe7","title":"A Decision Model Breaks Like Any Other Language Model: A First Look at Jev","summary":"Jev is a new type of AI model that outputs structured decisions (rather than text) for software systems to use automatically. Researchers found that Jev is vulnerable to the same kinds of attacks as traditional language models, successfully manipulating its decisions on risk assessment and investment recommendations for roughly 50 cents per successful attack.","solution":"N/A -- no mitigation discussed in source.","labels":["security","safety"],"sourceUrl":"https://blog.checkpoint.com/ai-security/jev-is-not-a-language-model-but-it-breaks-like-one-prompt-injection-against-a-typed-decision-model/","publishedAt":"2026-09-24T13:00:58.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"medium","attackType":["jailbreak"],"issueType":"news","affectedPackages":null,"affectedVendors":[],"affectedVendorsRaw":["Jev"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-09-24T13:00:58.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["integrity","safety"],"aiComponentTargeted":"model","llmSpecific":false,"classifierConfidence":0.75,"researchCategory":null,"atlasIds":null}}