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Fencer Vulns
medium 6.5

CVE-2024-50613 json

libsndfile through 1.2.2 has a reachable assertion, that may lead to application exit, in mpeg_l3_encode.c mpeg_l3_encoder_close.

published 2024-10-27 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-44976

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits
0
none known

Summary

libsndfile through 1.2.2 has a reachable assertion, that may lead to application exit, in mpeg_l3_encode.c mpeg_l3_encoder_close.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-50613 updated cvss 6.5

libsndfile: Reachable assertion in mpeg_l3_encoder_close

  • Red Hat Enterprise Linux 7 libsndfile, libsndfile-utils
    affected: no fix planned “Out of support scope”
  • Red Hat Enterprise Linux 8 libsndfile, libsndfile-utils Red Hat Enterprise Linux 9 libsndfile, libsndfile-utils Red Hat Enterprise Linux 10 libsndfile
    affected: no fix planned “Will not fix”
  • Red Hat AI Inference Server 3.2 rhaiis 1772713830
    fixed: vendor fix RHSA-2026:4128

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/libsndfile/libsndfile/issues/1034 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

  • libsndfile_project libsndfile

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.