High severity7.5NVD Advisory· Published Jul 13, 2023· Updated Jun 17, 2026

CVE-2023-26597

Description

Controller DoS due to buffer overflow in the handling of a specially crafted message received by the controller. See Honeywell Security Notification for recommendations on upgrading and versioning. See Honeywell Security Notification for recommendations on upgrading and versioning.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Honeywell/C300 Firmware
cpe:2.3:o:honeywell:c300_firmware:*:*:*:*:*:*:*:*
Range: >=501.1,<=501.6hf8
Honeywell/Controllerllm-create
Honeywell/C300cpe-rescue
Range: 510.1

Patches

Vulnerability mechanics

References

process.honeywell.comnvdProduct

News mentions

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