Low severity · published Mar 5, 2026
CVE-2026-21786
HCL Sametime for iOS is affected by sensitive information disclosure
3.3
CVSS
0.1%
EPSS
No
On KEV
Description
HCL Sametime for iOS is impacted by a sensitive information disclosure. Hostnames information is written in application logs and certain URLs.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Sametime for iOS · HCLSoftware
< 12.0.26 · source: vendor
SA
Sametime · Hcltech
before 12.0.26 · source: NVD