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NVD / CVE Program· CNA mitre

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

Noroxi assessment

Priority: Monitor (action score 30/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.36% (FIRST EPSS).
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: audiofile (Red Hat:rhel_els:7) 1:0.3.6-10.el7_9; audiofile-debuginfo (Red Hat:rhel_els:7) 1:0.3.6-10.el7_9; audiofile-devel (Red Hat:rhel_els:7) 1:0.3.6-10.el7_9.

Low priority for now. Upgrade to audiofile (Red Hat:rhel_els:7) 1:0.3.6-10.el7_9; audiofile-debuginfo (Red Hat:rhel_els:7) 1:0.3.6-10.el7_9; audiofile-devel (Red Hat:rhel_els:7) 1:0.3.6-10.el7_9 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

HighCVSS 7.5 · v3.1—No exploit Fix available
Published
Oct 23, 2025
Updated
Oct 27, 2026
EPSS
0.3% · 30th percentile

Report tools

JSON

Action score

30

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.3%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

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When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
audiofileaudiofile

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • audiofile audiofile0.3.7

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:12audiofilefrom 0—
Red Hat:rhel_els:7audiofilebefore 1:0.3.6-10.el7_91:0.3.6-10.el7_9
Red Hat:rhel_els:7audiofile-debuginfobefore 1:0.3.6-10.el7_91:0.3.6-10.el7_9
Red Hat:rhel_els:7audiofile-develbefore 1:0.3.6-10.el7_91:0.3.6-10.el7_9

Same product

audiofile: all records

Other highest-scoring records for the same primary product.

  • CVE-2015-7747Buffer overflow in the afReadFrames function in audiofile (aka libaudiofile and Audio File Library) allows user-assisted remote attackers…
    38Monitor
  • CVE-2018-17095An issue has been discovered in mpruett Audio File Library (aka audiofile) 0.3.6, 0.3.5, 0.3.4, 0.3.3, 0.3.2, 0.3.1, 0.3.0.
    36Monitor
  • CVE-2017-6828Heap-based buffer overflow in the readValue function in FileHandle.cpp in audiofile (aka libaudiofile and Audio File Library) 0.3.6 allows…
    32Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2019-13147Jul 1, 2019 · 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…
    27Monitor
  • ← EarlierCVE-2022-24599Feb 24, 2022 · In autofile Audio File Library 0.3.6, there exists one memory leak vulnerability in printfileinfo, in printinfo.c, which allows an attacker…
    27Monitor
  • ← EarlierCVE-2020-18781Aug 22, 2023 · Heap buffer overflow vulnerability in FilePOSIX::read in File.cpp in audiofile 0.3.6 may cause denial-of-service via a crafted wav file…
    22Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
red hat:audiofile1:0.3.6-10.el7_9 · Red Hat:rhel_els:7Package registry (OSV)
red hat:audiofile-debuginfo1:0.3.6-10.el7_9 · Red Hat:rhel_els:7Package registry (OSV)
red hat:audiofile-devel1:0.3.6-10.el7_9 · Red Hat:rhel_els:7Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
none
Integrity
none
Availability
high · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
None
Integrity impact
None
Availability impact
High

Weakness class (CWE)

CWE-476 · NULL Pointer Dereference

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

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