OpenAI GPT-6 Cyber discovers Firefox and Linux vulnerabilities
GPT-6 Cyber is not publicly available and classified Critical under OpenAI's Preparedness Framework.
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AI model
GPT-6 Cyber
- Mentions · 7d12
- Mentions · 30d12
- All mentions12
- First seenNov 5, 2026
- Last mentioned2d ago
Timeline
12 articles · newest firstOpenAI Releases GPT-6 Cyber for Enhanced Vulnerability Discovery
OpenAI's GPT-6 Cyber discovers 81 Firefox vulnerabilities and 948 Linux exploits
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OpenAI unveils GPT-6 Cyber security model
GPT-6 Cyber achieves 48.5 percent on ExploitGym and stays within scope in 99.93 percent of tests.
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OpenAI rates GPT-6 Cyber Critical after major vulnerability discoveries
GPT-6 Cyber found 81 high-severity Firefox flaws and reproduced 1,724 Linux kernel vulnerabilities.
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OpenAI GPT-6 Cyber finds 81 Firefox vulnerabilities and 948 Linux kernel exploits
The model scored 48.5% in ExploitGym and completed 95% of RemoteExploitBench tasks while avoiding out-of-scope exploitation 99.93% of the time.
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OpenAI launches GPT-6 Cyber AI for finding Firefox flaws and Linux exploits
GPT-6 Cyber discovered 81 high-severity Firefox bugs and built 948 working Linux kernel exploits.
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OpenAI releases GPT-6 Cyber model for vulnerability hunting
GPT-6 Cyber finds vulnerabilities in Firefox and Linux kernel with improved safety; initial access limited to select customers.
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OpenAI's GPT-6 Cyber finds 81 unknown high-severity Firefox bugs and 588 kernel flaws
OpenAI claims 10 of the model's exploitation techniques were novel; its dashboard shows under 25% of found flaws remediated.
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OpenAI debuts GPT-6 Cyber for limited Daybreak Red customers
OpenAI says the model found 81 novel Firefox bugs and built exploits for 948 Linux kernel flaws, all since patched.
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OpenAI launches GPT-6 Cyber, rated Critical on its framework
OpenAI says out-of-bounds behavior fell below 1 percent from about 5 percent, and the ExploitGym score rose to 48.5 percent.
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OpenAI releases GPT-6 Cyber, rated Critical for cyber capability
Access starts with approved Daybreak Red customers after OpenAI said the model stayed in scope over 99 percent of the time.
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OpenAI introduces GPT-6 Cyber for scoped vulnerability research
OpenAI reports 48.5% on ExploitGym, up from 32.1%, and 99.93% in-scope behavior without the deployment prompt.
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Appears with
- OpenAIvendor · 11
- Mozillaorganization · 7
- GPT-5.6 Cyberai model · 6
- GPT-6 Astraai model · 5
- Firefoxproduct · 5
- Linux kernelproduct · 4
- Dragosorganization · 4
- Brotliproduct · 1
- Codexproduct · 1
- Califorganization · 1
- Ciscoorganization · 1
- Cloudflareorganization · 1
- Daybreak Redorganization · 1
- Mozillavendor · 1
- Noma Securityorganization · 1
- GPT-6ai model · 1
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