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CVE-2025-50950

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup...

7.5 HighFix available

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.36%Up 0.3 points since Oct 24, 2025
90%50%10%1%

What each source reports

CVE List Score used 7.5

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
CVE-2025-50950
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-476
Updated
2026-11-02
EUVDEUVD-2025-35696 7.5

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
EUVD-2025-35696
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-qxx5-338v-jgwv 7.5

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup...

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
GHSA-qxx5-338v-jgwv
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-476
Updated
2026-11-02
NVD 7.5

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
CVE-2025-50950
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness
CWE-476
Updated
2026-11-02
OSV 7.5

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
CVE-2025-50950
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2025-50950 7.5

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
DEBIAN-CVE-2025-50950
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 9 moreShow less
OSVOESA-2026-1782 7.5

audiofile security update

The Audio File Library is a C-based library for reading and writing audio files in many common formats.

Security Fix(es):

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.(CVE-2019-13147)

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.(CVE-2025-50950)

Record
OESA-2026-1782
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVOESA-2026-1783 7.5

audiofile security update

The Audio File Library is a C-based library for reading and writing audio files in many common formats.

Security Fix(es):

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.(CVE-2019-13147)

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.(CVE-2025-50950)

Record
OESA-2026-1783
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVOESA-2026-1784 7.5

audiofile security update

The Audio File Library is a C-based library for reading and writing audio files in many common formats.

Security Fix(es):

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.(CVE-2019-13147)

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.(CVE-2025-50950)

Record
OESA-2026-1784
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVOESA-2026-1785 7.5

audiofile security update

The Audio File Library is a C-based library for reading and writing audio files in many common formats.

Security Fix(es):

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.(CVE-2019-13147)

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.(CVE-2025-50950)

Record
OESA-2026-1785
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVOESA-2026-1786 7.5

audiofile security update

The Audio File Library is a C-based library for reading and writing audio files in many common formats.

Security Fix(es):

In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.(CVE-2019-13147)

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.(CVE-2025-50950)

Record
OESA-2026-1786
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVRHSA-2025:23457 7.5

Red Hat Security Advisory: audiofile security update

Record
RHSA-2025:23457
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2025-50950 7.5

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
UBUNTU-CVE-2025-50950
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVAZL-68814 No score

CVE-2025-50950 affecting package audiofile 0.3.6-27

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
AZL-68814
Updated
2026-11-02
OSVAZL-68885 No score

CVE-2025-50950 affecting package audiofile 0.3.6-27

Audiofile v0.3.7 was discovered to contain a NULL pointer dereference via the ModuleState::setup function.

Record
AZL-68885
Updated
2026-11-05

Affected products

Affected packages

Affected packages
PackageAffectedFixed
audiofile
Azure Linux:2
 through 0.3.6-27 None known
audiofile
Azure Linux:3
 through 0.3.6-27 None known
audiofile
Debian:12
 All versions, plus listed versions
0.3.6-50.3.6-5+deb12u10.3.6-60.3.6-7
 None known
audiofile
Debian:13
 All versions, plus listed versions
0.3.6-7
 None known
audiofile
Debian:14
 All versions, plus listed versions
0.3.6-7
 None known
audiofile
openEuler:24.03-LTS
From an advisory covering 2 CVEs
 before 0.3.6-30.oe2403
0.3.6-30.oe2403
audiofile
openEuler:24.03-LTS-SP1
From an advisory covering 2 CVEs
 before 0.3.6-30.oe2403sp1
0.3.6-30.oe2403sp1
audiofile
openEuler:24.03-LTS-SP2
From an advisory covering 2 CVEs
 before 0.3.6-30.oe2403sp2
0.3.6-30.oe2403sp2
audiofile
openEuler:20.03-LTS-SP4
From an advisory covering 2 CVEs
 before 0.3.6-29.oe2003sp4
0.3.6-29.oe2003sp4
audiofile
openEuler:22.03-LTS-SP4
From an advisory covering 2 CVEs
 before 0.3.6-30.oe2203sp4
0.3.6-30.oe2203sp4
Show 12 moreShow less
Affected packages
PackageAffectedFixed
audiofile
Red Hat:rhel_els:7
 before 1:0.3.6-10.el7_9
1:0.3.6-10.el7_9
audiofile-debuginfo
Red Hat:rhel_els:7
 before 1:0.3.6-10.el7_9
1:0.3.6-10.el7_9
audiofile-devel
Red Hat:rhel_els:7
 before 1:0.3.6-10.el7_9
1:0.3.6-10.el7_9
audiofile
Ubuntu:Pro:14.04:LTS
 All versions, plus listed versions
0.3.6-20.3.6-2ubuntu0.14.04.10.3.6-2ubuntu0.14.04.20.3.6-2ubuntu0.14.04.30.3.6-2ubuntu0.14.04.3+esm1
 None known
audiofile
Ubuntu:Pro:16.04:LTS
 All versions, plus listed versions
0.3.6-20.3.6-2ubuntu0.15.10.10.3.6-2ubuntu0.16.04.10.3.6-2ubuntu0.16.04.1+esm1
 None known
audiofile
Ubuntu:Pro:18.04:LTS
 All versions, plus listed versions
0.3.6-40.3.6-4ubuntu0.1~esm1
 None known
audiofile
Ubuntu:20.04:LTS
 All versions, plus listed versions
0.3.6-50.3.6-5build10.3.6-5+deb10u1build0.20.04.1
 None known
audiofile
Ubuntu:22.04:LTS
 All versions, plus listed versions
0.3.6-5build10.3.6-5+deb10u1build0.22.04.1
 None known
audiofile
Ubuntu:24.04:LTS
 All versions, plus listed versions
0.3.6-5build20.3.6-60.3.6-6build10.3.6-6build2
 None known
audiofile
Ubuntu:25.10
 All versions, plus listed versions
0.3.6-7build1
 None known
audiofile
Ubuntu:26.10
 All versions, plus listed versions
0.3.6-7build2
 None known
audiofile
Ubuntu:26.04:LTS
 All versions, plus listed versions
0.3.6-7build10.3.6-7build2
 None known

History

History
RecordedChangedSources
affected
factsOSV
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-50950 is a high vulnerability (CVSS 7.5) in Audiofile, published October 23, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 30th percentile. Fixed in audiofile 1:0.3.6-10.el7_9.

References

Show 11 moreShow less
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