Vulnerability · Published Jan 30, 2026 · Assigned by VulnCheck
CVE-2020-37050Quick Player 1.3 - '.m3l' Buffer Overflow
Critical 9.8
In plain English
A critical-severity buffer overflow in Quick Player from M.J.M Soft. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.8%top 43.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Quick Player 1.3 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by crafting a malicious .m3l file with carefully constructed payload. Attackers can trigger the vulnerability by loading a specially crafted file through the application's file loading mechanism, potentially enabling remote code execution.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| M.J.M Soft | Quick Player | 1.3 |
Weakness: CWE-120 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- ExploitDB-48564 exploit
- Software Download Link product
- Archived Researcher Blog Post technical-description, exploit
- Archived Researcher Video PoC exploit
- VulnCheck Advisory: Quick Player 1.3 - '.m3l' Buffer Overflow third-party-advisory
