CVE-2010-10017

WM Downloader 3.1.2.2 Buffer Overflow via Malformed M3U File

HIGH
8.4
CVSS Score
Published: August 30, 2025 at 01:49 PM UTC
Updated: June 16, 2026 at 11:17 PM UTC
1 product affected across 1 vendorWM Downloader

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Severity
HIGH8.4
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

WM Downloader version 3.1.2.2 is vulnerable to a buffer overflow when processing a specially crafted .m3u playlist file. The application fails to properly validate input length, allowing an attacker to overwrite structured exception handler (SEH) records and execute arbitrary code. Exploitation occurs locally when a user opens the malicious file, and the payload executes with the privileges of the current user.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.4HIGHVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-120CWE-134

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