CVE-2026-47840 critical vulnerability summary
A network attacker positioned between UAA and its LDAP directory can impersonate the directory using any certificate from any trusted CA, then harvest the LDAP bind password and every end-user password sent during simple...
CVE-2026-47840 is a Critical severity vulnerability notice that security teams should triage for exposure in their own environments.
What to review
The affected area appears to involve A network attacker positioned between UAA and its LDAP directory can impersonate the directory using any certificate from. Administrators should compare this notice against their asset inventory, dependency list, and externally exposed services.
Recommended action
Confirm whether the affected product or library is present, review vendor guidance, prioritize patching based on internet exposure and severity, and monitor logs for suspicious behavior tied to the affected component.
This brief is based on information from Tenable Newest CVEs . Please refer to the original source for the complete advisory and vendor-specific guidance.
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