CVE-2025-56226
MEDIUMlibsndfile <=1.2.2 - Memory Leak in mpeg_l3_encoder_init
Title source: llmDescription
Libsndfile <=1.2.2 contains a memory leak vulnerability in the mpeg_l3_encoder_init() function within the mpeg_l3_encode.c file.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://gist.github.com/Sisyphus-wang/f9e6e017b7d478bebee6e8187672abc8
Exploit, Issue Tracking
https://github.com/libsndfile/libsndfile/issues/1089
Scores
CVSS v3
5.3
EPSS
0.0031
EPSS Percentile
22.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-401
Status
published
Products (1)
libsndfile_project/libsndfile
1.1.0 - 1.2.2
Published
Jan 14, 2026
Tracked Since
Feb 18, 2026