CVE-2026-21999: Exposure of Sensitive Information to an Unauthorized Actor
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-21999 | 21 Apr 202620:34 | – | attackerkb |
 | The vulnerability of the XML component of the Oracle Database Server system allows a perpetrator to gain unauthorized access to protected information. | 24 Jun 202600:00 | – | bdu_fstec |
 | Oracle Database Server 安全漏洞 | 21 Apr 202600:00 | – | cnnvd |
 | CVE-2026-21999 | 21 Apr 202620:34 | – | cve |
 | CVE-2026-21999 | 21 Apr 202620:34 | – | cvelist |
 | EUVD-2026-24297 | 21 Apr 202621:31 | – | euvd |
 | CVE-2026-21999 | 21 Apr 202621:16 | – | nvd |
 | Oracle Critical Patch Update Advisory - April 2026 | 24 Apr 202600:00 | – | oracle |
 | Oracle Database Server (April 2026 CPU) | 24 Apr 202600:00 | – | nessus |
 | PT-2026-34069 | 21 Apr 202600:00 | – | ptsecurity |
10
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
08 Jul 2026 00:00Current
CVSS 3.15.3
EPSS0.00243