CVE-2026-29508
highReadyMedia (formerly MiniDLNA) versions 1.3.0 through 1.3.3 contain a stack-based buffer overflow vulnerability that allows remote attackers to corrupt stack m…
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://sourceforge.net/projects/minidlna/ disclosure@vulncheck.com
- https://www.asus.com/networking-iot-servers/wifi-routers/asus-gaming-routers/rt-ax86u/help... disclosure@vulncheck.com
- https://www.kr3bz.wtf/posts/minidlna-unbounded-vla-to-rce/ disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/readymedia-stack-buffer-overflow-via-dff-parser disclosure@vulncheck.com

