GO-2026-4471

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Source

https://pkg.go.dev/vuln/GO-2026-4471

Import Source

https://vuln.go.dev/ID/GO-2026-4471.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2026-4471

Aliases

Published

2026-02-19T17:28:55Z

Modified

2026-02-19T20:41:19.007061Z

Summary

Fiber has an insecure fallback in utils.UUIDv4() / utils.UUID() on crypto/rand failure in github.com/gofiber/fiber

Details

Fiber has an insecure fallback in utils.UUIDv4() / utils.UUID() — predictable / zero‑UUID on crypto/rand failure in github.com/gofiber/fiber

Database specific

{
    "url": "https://pkg.go.dev/vuln/GO-2026-4471",
    "review_status": "REVIEWED"
}

References

Affected packages

Go / github.com/gofiber/fiber

Package

Name: github.com/gofiber/fiber; View open source insights on deps.dev
Purl: pkg:golang/github.com/gofiber/fiber

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Database specific

source

"https://vuln.go.dev/ID/GO-2026-4471.json"

Go / github.com/gofiber/fiber/v2

Package

Name: github.com/gofiber/fiber/v2; View open source insights on deps.dev
Purl: pkg:golang/github.com/gofiber/fiber/v2

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.52.11

Ecosystem specific

{
    "imports": [
        {
            "symbols": [
                "UUID",
                "UUIDv4"
            ],
            "path": "github.com/gofiber/fiber/v2/utils"
        }
    ]
}

Database specific

source

"https://vuln.go.dev/ID/GO-2026-4471.json"