CVE-2026-63462Published

Unleash: Unauthenticated single-request DoS via OpenAPI validation error formatter

cve-program · CVE-2026-63462

Published

unleash

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Unleash",
                    "product": "unleash",
                    "versions": [
                        {
                            "version": "< 7.5.2",
                            "status": "affected"
                        },
                        {
                            "version": ">= 7.6.0, < 7.6.5",
                            "status": "affected"
                        },
                        {
                            "version": ">= 8.0.0, < 8.0.2",
                            "status": "affected"
                        }
                    ]
                }

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

euvd · EUVD-2026-64041

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: Aug 21, 2026, 6:12:32 PM

dateUpdated: Aug 25, 2026, 5:33:23 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-2026-63462

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: Deferred

Weakness classifications: CWE-674

Original publisher date fields

published: 2026-08-21T19:17:31.927

lastModified: 2026-10-14T19:10:00.297

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

osv · GHSA-r5pq-6chh-j3xp

Published

unleash-server

npm

SEMVER · introduced 0 → fixed 7.5.2

unleash-server

npm

SEMVER · introduced 7.6.0 → fixed 7.6.5

unleash-server

npm

SEMVER · introduced 8.0.0 → fixed 8.0.2

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