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CVE-2025-14369: CVE-2025-14369

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-20 · updated 2026-06-17

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.

Affected products

• mackron dr_flac: through 0.13.2

References

• https://github.com/mackron/dr_libs/commit/b2197b2eb7bb609df76315bebf44db4ec2a1aed0
• https://www.kb.cert.org/vuls/id/924114

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