CVE-2026-29508

Description

ReadyMedia (formerly MiniDLNA) versions 1.3.0 through 1.3.3 contain a stack-based buffer overflow vulnerability that allows remote attackers to corrupt stack memory by crafting a malicious DFF audio file with an oversized PROP chunk size value that is used unvalidated to allocate a variable-length stack array and read file data into it. Attackers can place a crafted DFF file in a directory monitored by ReadyMedia to trigger automatic parsing via inotify, achieving remote code execution on unprotected builds or denial of service on hardened builds with stack protections.

Overview

State: PUBLISHED
Assigner (CNA): VulnCheck
CVSS severity: HIGH
CVSS score: 8.7 / 10
CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Effective score: 8.7 / 10 HIGH source: CNA overview
CWE(s): CWE-121
Reserved: 2026-03-04
Published: 2026-11-02 20:25 UTC
Last updated: 2026-11-02 20:54 UTC
Source: https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/29xxx/CVE-2026-29508.json
Linked Threat: CVE-2026-29508 — ReadyMedia 1.3.0 - 1.3.3 Stack Buffer Overflow via DFF Parser

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID: EUVD-2026-115624

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Affected products (1)

Vendor	Product	Versions	Platforms
ReadyMedia	ReadyMedia (MiniDLNA)	`1.3.0` (affected)	—

Vendor references (4)

References embedded in the original CVE record by the assigning CNA.

Researcher Blog technical-descriptionexploit
ASUS Fixed Firmware Download patch
Impacted Codebase product
VulnCheck Advisory: ReadyMedia 1.3.0 - 1.3.3 Stack Buffer Overflow via DFF Parser third-party-advisory

Web references (0)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

No web references attached yet.

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Raw JSON

The full cvelistV5 record. Download as CVE-2026-29508.json.

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