RUSTSEC-2026-0521Published

Hickory-DNS Recursor 0.25.0-alpha.3 through 0.25.2 Glueless-NS Referral Amplification

cve-program · CVE-2026-123606

Published

hickory-dns

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "hickory-dns",
                    "product": "hickory-dns",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:cargo/hickory-recursor",
                    "versions": [
                        {
                            "version": "0.25.0-alpha.3",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThanOrEqual": "0.25.2"
                        }
                    ]
                }

hickory-dns

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "hickory-dns",
                    "product": "hickory-dns",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:cargo/hickory-resolver",
                    "versions": [
                        {
                            "version": "0.26.0-alpha.1",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "0.26.2"
                        },
                        {
                            "version": "0.26.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        }
                    ]
                }

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

euvd · EUVD-2026-119365

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: Nov 8, 2026, 1:38:32 AM

dateUpdated: Nov 9, 2026, 1:52:33 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-2026-123606

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-400

Original publisher date fields

published: 2026-11-08T02:16:55.583

lastModified: 2026-11-10T22:15:59.797

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

osv · RUSTSEC-2026-0515

Published

hickory-resolver

crates.io

SEMVER · introduced 0.26.0-beta.1 → fixed 0.26.2

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

osv · RUSTSEC-2026-0521

Published

hickory-recursor

crates.io

SEMVER · introduced 0.25.0-alpha.3

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