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TI-2018-12030 Aliases CVE-2018-16797GHSA-55f6-4w26-67qj

A heap-based buffer overflow in PotPlayerMini.exe in PotPlayer 1.7.8556 allows remote…

Priority LOW 39CWE-787Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

A heap-based buffer overflow in PotPlayerMini.exe in PotPlayer 1.7.8556 allows remote attackers to execute arbitrary code via a .wav file with large BytesPerSec and SamplesPerSec values, and a small Data_Chunk_Size value.

Why it matters now

EPSS 0.02728 86th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:kakaocorp:potplayer:1.7.8556:*:*:*:*:*:*:*1.7.8556VulnerableKakaocorp
  • cpe:2.3:a:kakaocorp:potplayer:1.7.8556:*:*:*:*:*:*:* Versions 1.7.8556 Vulnerable ·Kakaocorp

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-16797
  2. 2026-10-03 Alias added: GHSA-55f6-4w26-67qj

References

Exploit 1

  • TI-2022-03887 Kakao PotPlayer MID File denial of service CVSS 3.1HIGH 7.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences