CVE-2026-61389

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.

Score

CVSS 4.0 7.3 High

Status

Awaiting Analysis - ics-cert@hq.dhs.gov

Published

2026-07-16

Last modified

2026-10-24

Weaknesses

CWE-787

Affected products

• Productivity Suite (Automationdirect)

References

• https://www.automationdirect.com/support/software-downloads
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-197-04
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-197-04.json