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CVE-2026-20156

CVE.org · Published

Historical CVEsJSONAI instructions

Record status
Published
Identifier year (not publication year)
2026
Source publication
Source updated
Imported by cveboard
Source snapshot
cve_2026-10-24_midnight_baseline ·

Plain text

CNA source text (English)

Cisco RoomOS Security Hardening Release - Buffer Management Vulnerabilities

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-2026-20156 are related to improper restriction of operations within the bounds of a memory buffer that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-119.

Scoped product and version facts

Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.

Exploitation unknown; this catalogue does not assess exploitation.

Cisco RoomOS Software

Vendor
Cisco
Product
Cisco RoomOS Software
Platforms
Unknown
Default status
unknown
Cisco RoomOS Software · Scoped product and version facts
Version (version)Status (status)Version scheme (versionType)Exclusive end (lessThan)Inclusive end (lessThanOrEqual)Status changes (at → status)
RoomOS 10.11.2.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.15.2.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.5.4.6affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.5.2.4affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.8.2.5affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.11.5.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.11.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.15.5.3affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.19.2.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.1.3.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.11.6.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.19.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.19.4.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.3.2.4affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.3.4.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.15.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.1.4.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.14.2.3affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.1.2.4affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.8.3.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.14.2.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.3.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.8.4.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.15.4.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.19.5.6affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.11.4.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.9.3.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.5.3.3affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.3.2.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.9.2.4affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.14.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.17.2.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.14.4.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 10.19 StepUpgaffectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.17.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.20.2.3affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.14.5.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.17.4.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.20.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.23.1.6affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.23.1.8affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.24.1.5affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.24.2.4affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.24.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.24.4.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.27.2.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.28.1.3affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.27.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.31.1.5affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.27.4.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.32.2.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.33.1.7affectedUnavailableUnavailableUnavailableNone listed
RoomOS 26.0.1.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.34.1.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.32.3.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.27.5.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.32.4.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 26.1.1.5affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.35.1.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 26.2.2.2affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.32.5.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 26.4.1.6affectedUnavailableUnavailableUnavailableNone listed
RoomOS 26.4.1.4affectedUnavailableUnavailableUnavailableNone listed
RoomOS 26.3.1.3affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.36.1.1affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.37.1.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 26.5.2.0affectedUnavailableUnavailableUnavailableNone listed
RoomOS 11.38.1.1affectedUnavailableUnavailableUnavailableNone listed