CVE-2025-52194

A buffer overflow vulnerability exists in libsndfile version 1.2.2 and potentially earlier versions when processing malformed IRCAM audio files. The vulnerability occurs in the ircam_read_header function at src/ircam.c:164 during sample rate processing, leading to memory corruption and potential code execution.

CVSS v3.1 CNA

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.63% chance of exploitation in the next 30 days, 49th percentile

Published

2025-08-21

Proof-of-concept exploits (1)

• libsndfile/libsndfile/issues/10821721★ · 2026-09-01

Security advisories

• libsndfile

References

• CVE Record
• NVD entry

Related

• CVE-2021-3246
• CVE-2021-4156
• CVE-2024-50612
• CVE-2024-50613
• CVE-2026-109828