Vulnerability Description
An out-of-bounds write vulnerability in the Productivity Suite allows a local attacker to trigger kernel memory corruption via a crafted IOCTL request, potentially resulting in privilege escalation or system instability.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-19
- https://www.automationdirect.com/support/software-downloads
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-04
FAQ
What is CVE-2026-61389?
CVE-2026-61389 is a vulnerability with a CVSS score of 7.0 (HIGH). An out-of-bounds write vulnerability in the Productivity Suite allows a local attacker to trigger kernel memory corruption via a crafted IOCTL request, potentially resulting in privilege escalation ...
How severe is CVE-2026-61389?
CVE-2026-61389 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-61389?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.