CVE-2026-82593

CVSS 9.9 (critical) · published 2026-08-31

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.

Weakness: CWE-119, CWE-121

Source: NVD CVE-2026-82593

References

• https://github.com/Robots10/IoT_vlu/blob/main/reports/Dlink/formLtefotaUpgradeFibocom/formLtefotaUpgradeFibocom.md
• https://vuldb.com/cve/CVE-2026-82593
• https://vuldb.com/submit/892516
• https://vuldb.com/vuln/397088
• https://vuldb.com/vuln/397088/cti
• https://www.dlink.com/

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