What is the CVSS score of CVE-2019-25318?

CVE-2019-25318 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of DNS are affected by CVE-2019-25318?

AVS Audio Converter 9.1.2.600 contains a critical stack overflow vulnerability (CVE-2019-25318) that enables arbitrary code execution if users process untrusted files or interact with malicious…

Is there a public PoC exploit available for CVE-2019-25318?

Yes, a public proof-of-concept exploit is available for CVE-2019-25318. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2019-25318?

Within 24 hours: Identify all systems running AVS Audio Converter 9.1.2.600 and restrict user access or isolate affected machines from sensitive networks. Within 7 days: Migrate to alternative audio conversion software or disable AVS Audio Converter entirely pending patch availability; document all affected systems and users. Within 30 days: Establish vendor communication channels to track patch release timelines; conduct incident response drills for potential compromise scenarios; implement application whitelisting to prevent unauthorized execution.

DNS CVE-2019-25318

HIGH

Stack-based Buffer Overflow (CWE-121)

2026-02-12 disclosure@vulncheck.com

DNS Stack Overflow

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:02 vuln.today

PoC Detected

Feb 13, 2026 - 14:23 vuln.today

Public exploit code

CVE Published

Feb 12, 2026 - 23:16 nvd

HIGH 8.8

DescriptionCVE.org

AVS Audio Converter 9.1.2.600 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by manipulating the output folder text input. Attackers can craft a malicious payload that overwrites stack memory and triggers a bind shell on port 9999 when the 'Browse' button is clicked.

AnalysisAI

AVS Audio Converter 9.1.2.600 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by manipulating the output folder text input. [CVSS 8.8 HIGH]

Technical ContextAI

Classified as CWE-121 (Stack-based Buffer Overflow). AVS Audio Converter 9.1.2.600 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by manipulating the output folder text input. Attackers can craft a malicious payload that overwrites stack memory and triggers a bind shell on port 9999 when the 'Browse' button is clicked.

Affected ProductsAI

AVS Audio Converter 9.1.2.600 contains a stack overflow vulnerability that allows attackers to execute arbitrary code by manipulating the output folde

RemediationAI

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

CVE-2019-25318 vulnerability details – vuln.today

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DNS CVE-2019-25318

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

Affected ProductsAI

RemediationAI

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External POC / Exploit Code