# CVE-2026-82592 — D-Link DIR-825M

> As of 2026-08-31, CVE-2026-82592 is a CRITICAL-severity vulnerability in D-Link DIR-825M, CVSS v3.1 9.9, EPSS 0.7% (52.9th percentile). No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-82592 as of 2026-08-31; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-08-31

## What is CVE-2026-82592?

A vulnerability was detected in D-Link DIR-825M 1.1.8. This affects the function sub_46725C of the file /boafrm/formDiskFormat of the component Disk Formatting Handler Endpoint. The manipulation of the argument partition results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used.

The record classifies CVE-2026-82592 under weakness classes [CWE-121](https://cwe.mitre.org/data/definitions/121.html), [CWE-119](https://cwe.mitre.org/data/definitions/119.html). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 19 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 9.9 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R`)
- **CVSS v4.0 base score:** 9.4 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P`)
- **EPSS (FIRST):** 0.7% probability of exploitation in the next 30 days, higher than 52.9% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 9.1/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-08-30, last modified 2026-08-31

## Is CVE-2026-82592 being exploited?

Weaponised exploit code for CVE-2026-82592 is publicly available. 1 public proof-of-concept repository is tracked for this identifier. It currently carries a trending score of 51 in the Threadlinqs vulnerability feed.

- [trickest/cve](https://github.com/trickest/cve/blob/main/2026/CVE-2026-82592.md) (trickest)

## Affected products and versions

- **D-Link**: DIR-825M

## How to fix CVE-2026-82592

No vendor patch reference has been recorded for CVE-2026-82592 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-82592

No threat campaign in the Threadlinqs corpus currently references CVE-2026-82592, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories, public proof-of-concept repositories. Last verified by Threadlinqs on 2026-08-31.

**Exploit and proof of concept**

- [github.com — exploit](https://github.com/Robots10/IoT_vlu/blob/main/reports/Dlink/formDiskFormat/formDiskFormat.md)

**Technical analysis**

- [vuldb.com — vdb entry](https://vuldb.com/vuln/397087)

**Third-party advisory**

- [vuldb.com — signature](https://vuldb.com/vuln/397087/cti)
- [vuldb.com — third party advisory](https://vuldb.com/cve/CVE-2026-82592)
- [vuldb.com — third party advisory (892514)](https://vuldb.com/submit/892514)

**Issue tracking and product pages**

- [dlink.com — product](https://www.dlink.com/)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-82592
Full detection coverage and IOCs for threats exploiting CVE-2026-82592 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp