CVE-2026-9622

N/A

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition on the affected product. The following versions of Rockwell Automat...

Affects 0 products across 1 vendor.

CVSS v48.7
EPSS0.4%
Percentile35th
PatchUnknown
CWE Weakness Definitions
CWE-191: CWE-191
◆ AI Analysis — automated analysis, not human-reviewed

A unscored severity vulnerability (CVE-2026-9622) affects the target system. View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition on the affected product. The following versions of Rockwell Automation RSLinx Classic are affected: RSLinx Classic <=4.5...

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Frequently Asked Questions
What is CVE-2026-9622?
A unscored severity vulnerability (CVE-2026-9622) affects the target system. View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition on the affected product. The following versions of Rockwell Automation RSLinx Classic are affected: RSLinx Classic <=4.5...
Is CVE-2026-9622 actively exploited?
No confirmed active exploitation of CVE-2026-9622 as of 2026-09-02.
How do I remediate CVE-2026-9622?
Apply vendor patches for CVE-2026-9622. Monitor Rockwell Automation advisories.
What systems are affected by CVE-2026-9622?
CVE-2026-9622 affects: Rockwell Automation.
Vulnerability Details
CVE IDCVE-2026-9622
Published2026-09-01
Last Modified2026-09-01
ICS Relevance55%
Weakness (CWE)
CWE-191
SourceNVD
Official Description

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition on the affected product. The following versions of Rockwell Automation RSLinx Classic are affected: RSLinx Classic <=4.50 (CVE-2026-9621, CVE-2026-9622, CVE-2026-9624, CVE-2026-9625) CVSS Vendor Equipment Vulnerabilities v3 8.6 Rockwell Automation Rockwell Automation RSLinx Classic Integer Overflow or Wraparound, Integer Underflow (Wrap or Wraparound), Buffer Copy wit

Source: NIST NVD / MITRE CVE Database

Affected Products
VendorProductFixed Version
Rockwell Automation &mdash; —
Remediation

No patch URL on record. Monitor vendor security advisories directly.

Threat Intelligence
● Threat Intelligence Validated: September 2026 | Threat Age: 27 Days
CISA KEVNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
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