CVE-2025-14369 CVE-2025-14369
An integer overflow in dr_flac allows attackers to cause denial of service via crafted FLAC files, affecting applications using this library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2025-14369?
CVE-2025-14369 is a medium-severity vulnerability in mackron dr_flac, published on 20 Jan 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
dr_flac, an audio decoder within the dr_libs toolset, contains an integer overflow vulnerability flaw due to trusting the totalPCMFrameCount field from FLAC metadata before calculating buffer size, allowing an attacker with a specially crafted file to perform DoS against programs using the tool.
Which versions are affected by CVE-2025-14369?
How do I fix CVE-2025-14369?
Apply the vendor's patch.
Is CVE-2025-14369 being exploited?
There is no known exploitation of CVE-2025-14369 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2025-14369, GHSA-3c35-prjf-p48q, MGASA-2026-0169, UBUNTU-CVE-2025-14369.