NEAR AI said in a November 9 incident report that an unauthorized party exploited a remote code execution flaw in SGLang, the open-source inference engine on its servers, ran code on one inference server, and then reached an internal system behind the deprecated Private Chat, downloading email addresses, names and some plan and balance details for about 100 users [1][2]. The attacker also accessed 18 legacy AI agents that did not run in its confidential computing (TEE) environment and took chat history, settings and logs; two cloud customers’ API keys exposed in logs were revoked, and requests processed on that server on November 8, including confidential-mode requests, may also have been visible [1]. NEAR AI users should follow the steps in any notice from security@near.ai and treat unsolicited messages about their account or balance with caution [1].
Attacker exploits SGLang flaw to breach NEAR AI inference server, takes data on about 100 users and 18 AI agents
1 min read
- Disclosed
- Nov 9, 2026
- Occurred
- Nov 8, 2026
- Published
- Nov 11, 2026
- Last updated
- Nov 11, 2026
- Scale
- 100 accounts[1]
- CVSS basis
- Our assessment
- Exploitation and patch status
- Exploited
- Technology
- Attack vector
- Impact
- Data type
- Actor type
- Motivation
On this page
30-second summary
What happened
Who is affected
Industries mainly affected: Technology
What to do nowOur advice
- Users contacted by security@near.ai should follow the steps in that message .
Timeline
Technical details
Remediation
References
Official / primary1
- [1]
“Our investigation to date has confirmed that they then reached an internal system behind previously deprecated Private Chat and downloaded account details (email addresses, name, and for some accounts, plan and balance information) for approximately 100 users.”
Media1
- [2]
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