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950 Oracle E-Business Suite Instances Exposed Amid Active Exploitation of CVE-2026-46817

First seen 2 Jul 2026, 19:45 UTC •GbhackersCybersecuritynews •78% similarity •70
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Approximately 950 Oracle E-Business Suite (EBS) instances have been exposed on the internet due to a critical vulnerability identified as CVE-2026-46817. The vulnerability was published on May 28, 2026, and active exploitation attempts have been observed since June 30, 2026. The Shadowserver Foundation reported these findings, highlighting the risk to mission-critical ERP environments. The exposure is a result of enhanced scanning efforts, revealing that these instances are directly reachable by attackers. Organizations using Oracle EBS are urged to assess their systems and implement necessary security measures to mitigate risks. The situation remains critical as attackers are actively exploiting the vulnerability.

Key Points: • Around 950 Oracle E-Business Suite instances are exposed on the internet. • CVE-2026-46817 is actively being exploited, with attempts observed in the wild. • Organizations using Oracle EBS must take immediate action to secure their systems.

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Timeline

2026-05-28
CVE-2026-46817 published
A critical vulnerability in Oracle E-Business Suite was disclosed, affecting numerous instances.
Gbhackers
2026-06-30
First public PoC for CVE-2026-46817
The first proof of concept for exploiting the vulnerability was made public, increasing risk.
Gbhackers
Recent
950 Oracle EBS instances identified as exposed
Enhanced scanning revealed that 950 Oracle EBS instances are vulnerable and reachable by attackers.
Gbhackers
Recent
Active exploitation attempts observed
Security researchers noted active exploitation attempts targeting the exposed Oracle EBS instances.
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