{"id":86860,"date":"2026-04-03T16:10:32","date_gmt":"2026-04-03T16:10:32","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T00:00:00","slug":"cve-2025-52194-buffer-overflow-vulnerability-in-libsndfile-leading-to-potential-system-compromise","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-52194-buffer-overflow-vulnerability-in-libsndfile-leading-to-potential-system-compromise\/","title":{"rendered":"CVE-2025-52194: Buffer Overflow Vulnerability in Libsndfile Leading to Potential System Compromise<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

This report details the CVE-2025-52194, a critical buffer overflow vulnerability found in libsndfile version 1.2.2 and potentially earlier versions. This vulnerability, found when processing malformed IRCAM audio files, can lead to memory corruption and potentially code execution. Given the severity of this vulnerability, it’s crucial for all affected parties to understand its nature and implications.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-52194
\nSeverity: High (CVSS: 7.5)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: Potential system compromise or data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Libsndfile | 1.2.2 and potentially earlier versions<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The exploit takes advantage of a buffer overflow vulnerability during the processing of malformed IRCAM audio files in libsndfile. Specifically, the vulnerability occurs in the ircam_read_header function at src\/ircam.c:164 during sample rate processing. A successful exploit could lead to memory corruption and the potential execution of arbitrary code.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Given the nature of this exploit, a direct HTTP example may not be applicable. However, a conceptual exploitation might be as follows:<\/p>\n

$ .\/malformed_ircam_file_generator > exploit.aiff\n$ .\/vulnerable_libsndfile_app exploit.aiff<\/code><\/pre>\n
In this example, `malformed_ircam_file_generator` is a hypothetical tool that creates a malformed IRCAM file designed to exploit this vulnerability. The resulting file is then processed by an application (`vulnerable_libsndfile_app`) using the vulnerable version of libsndfile.<\/p>\n
Mitigation<\/strong><\/p>\n
Users of affected versions are advised to apply the vendor-supplied patch as soon as it’s available. As an interim mitigation measure, users can employ Web Application Firewalls (WAFs) or Intrusion Detection Systems (IDS) to monitor and potentially block attempts to exploit this vulnerability.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview This report details the CVE-2025-52194, a critical buffer overflow vulnerability found in libsndfile version 1.2.2 and potentially earlier versions. This vulnerability, found when processing malformed IRCAM audio files, can lead to memory corruption and potentially code execution. Given the severity of this vulnerability, it’s crucial for all affected parties to understand its nature and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-86860","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t