Checked fact 42538 Nov 2026Safety and security
Advisory 2026-118 does not mention GPT-6 Cyber.
The exact words it rests on
Reporter Amy Burnett of OpenAI Impact high
What the source said when we opened it, on 8 Nov 2026.
The source
Security Vulnerabilities fixed in Firefox 159 (MFSA 2026-118)
Checked
Checked by the notis newsroom on , against the source above.
In the story
GPT-6 Cyber found novel Firefox bugs and helped land fixes, Mozilla's Grinstead says 8 Nov 2026
Cite this fact
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