CVE-2026-20158
Cisco RoomOS Security Hardening Release - Resource Lifetime Management Vulnerabilities
Severity
High 7.5
CVSS 3.1
Exploited
Not listed
EPSS
0.005
39.7th percentile
Discovered by
Vendor
Vendor-published field
Published
Jul 15, 2026
Assigned by cisco
Description
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20158 are related to improper control of a resource through its lifetime that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-664.
Weakness: CWE-664
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco TelePresence | Other Products | cna-assigner |
Vendor-reported products (1)
- Cisco · Cisco RoomOS Software