high7.5
CVE-2026-26514
An Argument Injection vulnerability exists in bird-lg-go before commit 6187a4e.
Impact
An Argument Injection vulnerability exists in bird-lg-go before commit 6187a4e. The traceroute module uses shlex.Split to parse user input without validation, allowing remote attackers to inject arbitrary flags (e.g., -w, -q) via the q parameter. This can be exploited to cause a Denial of Service (DoS) by exhausting system resources.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xddxdd | Bird-Lg-Go | before 1.4.1 |