VULNERABILITY INTELLIGENCE
CVE-2026-8805
EPSS probability0.64%
CISA KEVNot currently listed
Published2026-06-19
Last modified2026-10-26
Description
Integer Overflow or Wraparound vulnerability in the EtherNet/IP function of Mitsubishi Electric MELSEC iQ-F Series FX5-EIP EtherNet/IP module FX5-EIP versions 1.000 and prior allows a remote attacker to cause a denial-of-service (DoS) condition in the affected product by rapidly establishing a large number of TCP connections to it, resulting in an inconsistency in the product's internal connection management process and triggering improper memory access.
Weakness classification
- Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp: CWE-190