CVE-2025-52194
CSIRTS triage
- What
- A buffer overflow vulnerability in the ircam_read_header function during sample rate processing of malformed IRCAM audio files causes memory corruption.
- Who is affected
- Users processing untrusted IRCAM audio files with libsndfile 1.2.2 and earlier versions.
- Urgency
- High severity (CVSS 7.5) with no current public exploitation; requires malformed file as input.
- Action
- Update libsndfile to a patched version beyond 1.2.2.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.63% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 47% of all EPSS-scored CVEs.
Advisory coverage (1)
External references
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[](https://www.csirts.com/cve/CVE-2025-52194)