Sean Heelan personal blog
I used o3 to find a remote zeroday in the Linux SMB implementation
In this post I’ll show you how I found a zeroday vulnerability in the Linux kernel using OpenAI’s o3 model. I found the vulnerability with nothing more complicated than the o3 API ̵…
- Points
- 658
- HN comments
- 223
- Submissions
- 1
- Cited by
- 6 commenters
Security & PrivacySoftware Engineering2025
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| May 24, 2025 | I used o3 to find a remote zeroday in the Linux SMB implementation by zielmicha | 658 | 223 |
Cited in comments
Linked from 7 Hacker News comments by 6 different people, from May 2025 to Apr 2026.
Most recent:
- goldenarm · Apr 11, 2026
- sothatsit · Oct 31, 2025
- iandanforth · Jun 26, 2025
- sothatsit · Jun 11, 2025
- DontchaKnowit · Jun 2, 2025
- thorum · May 30, 2025
