PT-2026-60221 · Cisco · Roomos

Published 2026-07-15 · Updated 2026-07-15 · CVE-2026-20156

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Cisco RoomOS (affected versions not specified)

Description An issue exists involving improper restriction of operations within the bounds of a memory buffer. This is categorized under CWE-119, which refers to memory corruption vulnerabilities where the software fails to properly validate the size of a buffer before performing operations on it.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2026-20156

Affected Products

Roomos

References · 3

• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-roomos-AqNMbEq · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-20156 · Security Note
• https://twitter.com/KaitanSecurity/status/2077453157773308351 · Twitter Post