Monitor vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
3.3
HCL Sametime iOS App Leaks User Hostname Information
CVE-2026-21786
Summary
The HCL Sametime iOS app stores user hostnames in logs and URLs, potentially exposing sensitive information. This could allow unauthorized access to user information. To protect yourself, update to the latest version of the app.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| hcltech | sametime | <= 12.0.26 | – |
Original title
HCL Sametime for iOS is impacted by a sensitive information disclosure. Hostnames information is written in application logs and certain URLs.
Original description
HCL Sametime for iOS is impacted by a sensitive information disclosure. Hostnames information is written in application logs and certain URLs.
nvd CVSS3.1
3.3
Vulnerability type
CWE-532
Insertion of Sensitive Information into Log File
Published: 5 Mar 2026 · Updated: 13 Mar 2026 · First seen: 6 Mar 2026