Last seen July 14, 2025

Gemini Security Incident

Evidence indicates that Gemini is affected by a security issue.

Technical Severity

Low severity

Lifecycle Status

DEVELOPING

Sources

2 sources: darkreading.com +1

What Happened

Evidence indicates that Gemini is affected by a security issue.

Why This Matters

Current evidence identifies a security issue involving Gemini, but does not yet support a more specific impact claim.

Recommended Action

No confirmed vendor remediation is available in the current evidence. Confirm whether Gemini is present in your environment and review the affected configuration.

Follow this incident as it develops Material-change notifications are being prepared for BugSkan Pro.

Exposure

Recommended Response

First Seen

Jun 23, 2025 05:30

Last Seen

Jul 14, 2025 05:30

Exploitation status: UNKNOWN

Primary entities:

Google Gemini Jailbreaking Prompt Injection

Timeline

Incident first seen
Jun 23, 2025 05:30
BugSkan first recorded this incident.
'Echo Chamber' Attack Blows Past AI Guardrails - Dark Reading
Jun 23, 2025 05:30
darkreading.com · Jailbreak
Google Gemini AI Bug Allows Invisible, Malicious Prompts - Dark Reading
Jul 14, 2025 05:30
darkreading.com · Vulnerability
Latest observed development
Jul 14, 2025 05:30
Most recent source or update associated with this incident.
Material change
Aug 18, 2026 14:07
WATCH -> REVIEW
Material change
Aug 18, 2026 14:07
recommended action updated
Material change
Aug 18, 2026 14:07
why it matters updated

Sources

'Echo Chamber' Attack Blows Past AI Guardrails - Dark Reading

darkreading.com · Jun 23, 2025 05:30

The "Echo Chamber" attack is a sophisticated prompt injection technique that leverages context poisoning and multi-turn reasoning to bypass large language model (LLM) guardrails. This allows attackers to gradually manipulate models like GPT and Gemini into generating harmful content, achieving high success rates for categories such as hate speech and illegal activities.

Open publisher source

Google Gemini AI Bug Allows Invisible, Malicious Prompts - Dark Reading

darkreading.com · Jul 14, 2025 05:30

A prompt-injection vulnerability in Google Gemini allows attackers to embed invisible, malicious instructions within emails that the AI prioritizes and executes during summarization. This flaw leads to the AI generating fabricated security alerts, facilitating sophisticated phishing and vishing attacks against users.

Open publisher source

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