CVE-2026-6993
Medium
Description
A security flaw has been discovered in go-kratos kratos up to 2.9.2. This impacts the function NewServer of the file transport/http/server.go of the component http.DefaultServeMux Fallback Handler. The manipulation results in unintended intermediary. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as 0284a5bcf92b5a7ee015300ce3051baf7ae4718d. Applying a patch is advised to resolve this issue.
SeverityMedium
CVSS5.3
Exploit probability—
ProductGithub.com/go-kratos/kratos/v2
PublishedApr 25, 2026
First seenApr 25, 2026
Weakness typeCWE-441CWE-441
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/go-kratos/kratos/v2Go | v ≤ 2.9.2, No range specified | — |
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