Is there a public PoC exploit available for EUVD-2018-21878?

Yes, a public proof-of-concept exploit is available for EUVD-2018-21878. Prioritise patching immediately. EPSS: 0.0%.

Audiograbber EUVD-2018-21878

Q: What is the CVSS score of EUVD-2018-21878?

EUVD-2018-21878 has a CVSS 4.0 base score of 8.6 (High). CVSS vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

| CVE-2018-25355 HIGH

Classic Buffer Overflow (CWE-120)

2026-05-23 VulnCheck

GHSA-fvmg-8g58-84fj

RCE Buffer Overflow Audiograbber

8.6

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

8.6 HIGH

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

May 26, 2026 - 19:52 NVD

8.4 (HIGH) 8.6 (HIGH)

CVE Published

May 23, 2026 - 18:30 cve.org

HIGH 8.6

DescriptionCVE.org

Audiograbber 1.83 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by exploiting structured exception handling mechanisms. Attackers can craft malicious input in the Interpret or Album fields that triggers a buffer overflow, overwriting SEH pointers and executing injected shellcode with application privileges.

AnalysisAI

Audiograbber 1.83 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by exploiting structured exception handling mechanisms. Rated high severity (CVSS 8.6), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Audiograbber 1.83 contains a local buffer overflow vulnerability that allows attackers to execute arbitrary code by exploiting structured exception handling mechanisms. Attackers can craft malicious input in the Interpret or Album fields that triggers a buffer overflow, overwriting SEH pointers and executing injected shellcode with application privileges. Affected products include: Audiograbber.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.