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VULNERABILITIES

CVE-2026-9622 Details

Description

A denial-of-service security issue exists within RSLinx® Classic. A crafted CIP packet targeting the Forward Close service can cause the RSLinx® Classic service to crash, requiring a restart of the service to recover.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1794.html [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-191Integer Underflow (Wrap or Wraparound)[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-9622
NVD Published Date:
Sep 1, 2026
NVD Last Modified:
Sep 1, 2026
Source:
[email protected]
CVE-2026-9622 Details - Not Deferred