CVE-2026-3631 PUBLISHED

Buffer Over-read DoS Vulnerability in COMMGR2

Assigner: Deltaww
Reserved: 06.03.2026 Published: 09.03.2026 Updated: 09.03.2026

Delta Electronics COMMGR2 has

Buffer Over-read DoS vulnerability.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 7.5

Product Status

Vendor DeltaWW
Product COMMGR2
Versions Default: unaffected
  • affected from 0 to 2.11.0 (incl.)

Solutions

Please download and upgrade COMMGR2 to v2.11.1 or later.

Credits

  • Tenable reporter

References

Problem Types

  • CWE-125 Out-of-bounds Read CWE

Impacts

  • CAPEC-540 Overread Buffers