High severity7.5NVD Advisory· Published Mar 4, 2026· Updated Jun 17, 2026
CVE-2026-26514
CVE-2026-26514
Description
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
3<commit 6187a4e+ 1 more
- (no CPE)range: <commit 6187a4e
- cpe:2.3:a:xddxdd:bird-lg-go:*:*:*:*:*:go:*:*range: <1.4.1
- bird-lg-go/bird-lg-godescription
Patches
Vulnerability mechanics
References
2- github.com/xddxdd/bird-lg-go/commit/6187a4e3afce6d8c29568f8c72ca497d1f5a2b56nvdPatch
- github.com/xddxdd/bird-lg-go/issues/136nvdExploitIssue TrackingVendor Advisory
News mentions
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