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Hackers Actively Exploit Critical WebLogic RCE Vulnerabilities in Ongoing Attacks

Gbhackers •Divya • April 1, 2026

A maximum-severity vulnerability in Oracle WebLogic Server is facing rapid exploitation in the wild. Tracked as CVE-2026-21962, this unauthenticated Remote Code Execution (RCE) flaw carries a maximum CVSS score of 10.0. According to a recent honeypot study, attackers began weaponizing the flaw on January 22, 2026, the exact day public exploit code was released on […]

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Critical WebLogic RCE Vulnerability Exploited in the Wild Hackers are actively exploiting a critical Remote Code Execution (RCE) vulnerability in Oracle WebLogic Server, tracked as CVE-2026-21962, which has a maximum CVSS score of 10.0. This unauthenticated flaw allows attackers to execute arbitrary code on affected systems. The vulnerability was published on January 20, 2026, and public exploit code became available on January 22, 2026. A recent honeypot study indicates that exploitation has rapidly increased since the release of the exploit code. Organizations using Oracle WebLogic Server are at risk, particularly those that have not yet applied security patches. The ongoing attacks highlight the urgency for defenders to secure their systems against this vulnerability. As of April 1, 2026, the threat remains active and widespread. 2 sources 86

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Hackers Actively Exploit Critical WebLogic RCE Vulnerabilities in Ongoing Attacks

The full story

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