CVE-2026-109097 | Vulnetix

CVE-2026-109097 PUBLISHED CVSS 8.2 HIGH

Reported by siemens · Published November 10, 2026

A vulnerability has been identified in ROS# (All versions < V2.3.1). Affected systems do not properly escape text of message definition files. This could allow an attacker that is able to pass a crafted message definition file to the user to inject arbitrary code into the generated program.

EPSS 0.12% · 2.0th percentile

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

Package	Ecosystem	Fixed in
ROS#	Siemens	2.3.1

Risk scores

CVSS 3.1

8.2

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

EPSS Score

0.12%

2.0th percentile

Affected products

Vendor	Product	Versions
Siemens	ROS#	0
Siemens	ROS#	0

Timeline

Nov 10, 2026 CVE Published
Nov 11, 2026 EPSS Score

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vulnetix vdb vuln CVE-2026-109097
vulnetix vdb fixes CVE-2026-109097

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References

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