Vulnerability · Published Aug 25, 2026 · Assigned by HCL
CVE-2026-21758HCL Hive is affected by multiple security vulnerabilities.
Low 3.7
In plain English
A low-severity information exposure in Hive from HCL Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).
Severity (CVSS 3.1)3.7Low
Exploit odds (30 days)0.3%top 80.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
HCL Hive is affected by an information disclosure vulnerability, which could lead to an attacker gathering sensitive information about the host environment.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| HCL Software | Hive | V1.0 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N