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CVE-2026-12656 A denial-of-service security issue exists in the affected product and version

Description

A denial-of-service security issue exists in the affected product and version. The security issue stems from improper handling of network storm traffic, which can interrupt communication, cause device faults, and affect open TCP and UDP ports. A power cycle is required to recover the device to its normal state.

Affected products and versions

Product Affected versions Fixed in
1732E ArmorBlock® I/O 3.012 earliest → 3.012 No fix stated

Other CVEs of 1732E ArmorBlock® I/O

The 2 CVEs of 1732E ArmorBlock® I/O →
CVE-2026-12655 A security issue exists within 1732E ArmorBlock® I/O, where an unauthenticated attacker can change the device's… 8.8 High
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