CVE-2023-53966
Critical
Description
SOUND4 LinkAndShare Transmitter 1.1.2 contains a format string vulnerability that allows attackers to trigger memory stack overflows through maliciously crafted environment variables. Attackers can manipulate the username environment variable with format string payloads to potentially execute arbitrary code and crash the application.
SeverityCritical
CVSS9.8
Exploit probability—
ProductSound4 Linkandshare Transmitter
PublishedDec 22, 2025
First seenDec 22, 2025
Weakness typeCWE-134CWE-134
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sound4 linkandshare_transmitter | 1.1.2 | — |
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