CVE-2026-81516Published

Steeltoe.Discovery.Consul: malformed 'secure' metadata aborts service instance lookup (DoS)

cve-program · CVE-2026-81516

Published

security-advisories

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "SteeltoeOSS",
                    "product": "security-advisories",
                    "versions": [
                        {
                            "version": ">= 4.0.0, < 4.3.0",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-81900

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Sep 17, 2026, 3:38:09 PM

dateUpdated: Sep 17, 2026, 7:19:01 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-81516

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Awaiting Analysis

Weakness classifications: CWE-755

Original publisher date fields

published: 2026-09-17T16:17:46.930

lastModified: 2026-09-30T17:31:44.573

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-67c9-f6v2-qv86

Published

Steeltoe.Discovery.Consul

NuGet

ECOSYSTEM · introduced 4.0.0 → fixed 4.3.0

3 explicitly affected versions

4.0.0, 4.1.0, 4.2.0

Original source record · Cite this exact observation · Complete original publisher JSON