What’s Vulnerable › Vulnerabilities

CVE-2025-52194

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-08-21 · updated 2026-06-17
• Weakness: CWE-121

Description

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.

Affected products

• Flexera Software LLC libsndfile: through 1.2.2

References

• https://bushido-sec.com/index.php/2025/08/08/libsndfile-buffer-overflow/
• https://github.com/libsndfile
• https://github.com/libsndfile/libsndfile/issues/1082

Get alerted when CVE-2025-52194 or the next vulnerability affects your stack