Critical severity9.9NVD Advisory· Published Aug 31, 2026· Updated Sep 1, 2026

CVE-2026-82593

Description

A flaw has been found in D-Link DIR-825M 1.1.8. This impacts the function sub_41802C of the file /boafrm/formLtefotaUpgradeFibocom of the component LTE Module Firmware Upgrade. This manipulation of the argument fota_url causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used.

AI Insight

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

Affected products

Dlink/DIR-825Mllm-create
Range: = 1.1.8

Patches

Vulnerability mechanics

References

github.com/Robots10/IoT_vlu/blob/main/reports/Dlink/formLtefotaUpgradeFibocom/formLtefotaUpgradeFibocom.mdnvd
vuldb.com/cve/CVE-2026-82593nvd
vuldb.com/submit/892516nvd
vuldb.com/vuln/397088nvd
vuldb.com/vuln/397088/ctinvd
www.dlink.comnvd

News mentions

D-Link: Nine Critical Command Injection and Buffer Overflow Vulnerabilities Disclosed Together
Vypr Intelligence · Aug 31, 2026
D-Link DIR-825M: Three Critical Remote Exploitable Vulnerabilities Disclosed Together
Vypr Intelligence · Aug 31, 2026

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