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High severity7.8NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026

CVE-2021-40826

CVE-2021-40826

Description

Clementine Music Player through 1.3.1 is vulnerable to a User Mode Write Access Violation, affecting the MP3 file parsing functionality at clementine+0x3aa207. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Clementine Music Player/Clementine Music Playerdescription
  • Clementine/Clementinellm-fuzzy
    Range: <=1.3.1

Patches

Vulnerability mechanics

References

1

News mentions

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