Canada cyber advisory on Oracle January 2026 security updates
- By Tahani Elghazaly
- Published
The Canadian Centre for Cyber Security issued an advisory on Oracle’s January 2026 security updates after Oracle published a security advisory on January 20, 2026 to address vulnerabilities across multiple products.
The Cyber Centre said a public proof of concept (PoC) for CVE-2026-21962 became available on January 21, 2026. The vulnerability affects Oracle HTTP Server and the Oracle WebLogic Server Proxy Plug-in within Oracle Fusion Middleware and may allow a remote attacker to gain unauthorized access.
The advisory urges users and administrators to review the official bulletin and apply the required updates to reduce the risk of exploitation
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Tahani Elghazaly5258 Posts
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