ChatGPT Remote Code Execution Vulnerability

The article highlights numerous AI agent vulnerabilities, prominently featuring prompt injection techniques like "ASCII Smuggling" used to embed invisible, malicious instructions within legitimate data. These attacks exploit AI agent reasoning and tool usage, leading to significant impacts such as zero-click workflow hijacking, unauthorized data exfiltration, and potential remote code execution in systems like ChatGPT and Google Gemini.

What Happened

The article highlights numerous AI agent vulnerabilities, prominently featuring prompt injection techniques like "ASCII Smuggling" used to embed invisible, malicious instructions within legitimate data. These attacks exploit AI agent reasoning and tool usage, leading to significant impacts such as zero-click workflow hijacking, unauthorized data exfiltration, and potential remote code execution in systems like ChatGPT and Google Gemini.

Why This Matters

Publisher reporting describes a security event affecting Gemini. BugSkan could not yet bind a CVE or affected version, so treat the source details as the current record.

Recommended Action

Confirm whether Gemini is present in your environment and review vendor guidance for this report. Apply available patches or mitigations if your deployment matches the described conditions.

Exposure

Exposure reason: This incident does not currently match a technology in My Interests.

Exploitation status: UNKNOWN

Primary entities:

Timeline

• Incident first seen
  Jan 29, 2026 05:30

  BugSkan first recorded this incident.

• 15 Threats to the Security of AI Agents - AIMultiple
  Jan 29, 2026 05:30

  aimultiple.com · Vulnerability

Sources

Related Incidents

Other BugSkan incidents that share identifiers, products, or vendors with this report.

My Interests Match