CVE-2026-20153
published 2026-07-15CVE-2026-20153: As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco RoomOS engineering team has conducted a comprehensive internal…
PriorityP342high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.47%
39.5th percentile
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-2026-20153 are related to improper input validation that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-20.
Affected
72 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
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| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
| cisco | cisco_roomos_software | — | — |
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VulDB
Cisco RoomOS up to 26.5.2.0 input validation
vuldb·2026-08-15·CVSS 7.5
CVE-2026-20153 [HIGH] Cisco RoomOS up to 26.5.2.0 input validation
A vulnerability has been found in Cisco RoomOS and classified as very critical. The affected element is an unknown function. The manipulation leads to improper input validation.
This vulnerability is traded as CVE-2026-20153. It is possible to initiate the attack remotely. There is no exploit available.
The affected component should be upgraded.
GHSA
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.
ghsa_unreviewed·2026-07-15·CVSS 7.5
CVE-2026-20153 [HIGH] CWE-20 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.
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-2026-20153 are related to improper input validation that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-20.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-07-15
Published