Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/622036?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/622036?format=api", "purl": "pkg:npm/fastify@4.8.0", "type": "npm", "namespace": "", "name": "fastify", "version": "4.8.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "5.8.5", "latest_non_vulnerable_version": "5.8.5", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49948?format=api", "vulnerability_id": "VCID-2bqg-g3xd-tyd4", "summary": "Fastify's Content-Type header tab character allows body validation bypass\nA validation bypass vulnerability exists in Fastify where request body validation schemas specified by Content-Type can be completely circumvented. By appending a tab character (`\\t`) followed by arbitrary content to the Content-Type header, attackers can bypass body validation while the server still processes the body as the original content type.\n\nFor example, a request with `Content-Type: application/json\\ta` will bypass JSON schema validation but still be parsed as JSON.\n\nThis vulnerability affects all Fastify users who rely on Content-Type-based body validation schemas to enforce data integrity or security constraints. The concrete impact depends on the handler implementation and the level of trust placed in the validated request body, but at the library level, this allows complete bypass of body validation for any handler using Content-Type-discriminated schemas.\n\nThis issue is a regression or missed edge case from the fix for a previously reported vulnerability.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25223.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25223.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-25223", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06238", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06288", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06277", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06271", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06226", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-25223" }, { "reference_url": "https://fastify.dev/docs/latest/Reference/Validation-and-Serialization", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T21:18:10Z/" } ], "url": "https://fastify.dev/docs/latest/Reference/Validation-and-Serialization" }, { "reference_url": "https://github.com/fastify/fastify", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/fastify/fastify" }, { "reference_url": "https://github.com/fastify/fastify/blob/759e9787b5669abf953068e42a17bffba7521348/lib/content-type-parser.js#L125", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T21:18:10Z/" } ], "url": "https://github.com/fastify/fastify/blob/759e9787b5669abf953068e42a17bffba7521348/lib/content-type-parser.js#L125" }, { "reference_url": "https://github.com/fastify/fastify/blob/759e9787b5669abf953068e42a17bffba7521348/lib/validation.js#L272", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T21:18:10Z/" } ], "url": "https://github.com/fastify/fastify/blob/759e9787b5669abf953068e42a17bffba7521348/lib/validation.js#L272" }, { "reference_url": "https://github.com/fastify/fastify/commit/32d7b6add39ddf082d92579a58bea7018c5ac821", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T21:18:10Z/" } ], "url": "https://github.com/fastify/fastify/commit/32d7b6add39ddf082d92579a58bea7018c5ac821" }, { "reference_url": "https://hackerone.com/reports/3464114", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T21:18:10Z/" } ], "url": "https://hackerone.com/reports/3464114" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2436560", "reference_id": "2436560", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2436560" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25223", "reference_id": "CVE-2026-25223", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25223" }, { "reference_url": "https://github.com/advisories/GHSA-jx2c-rxcm-jvmq", "reference_id": "GHSA-jx2c-rxcm-jvmq", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jx2c-rxcm-jvmq" }, { "reference_url": "https://github.com/fastify/fastify/security/advisories/GHSA-jx2c-rxcm-jvmq", "reference_id": "GHSA-jx2c-rxcm-jvmq", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T21:18:10Z/" } ], "url": "https://github.com/fastify/fastify/security/advisories/GHSA-jx2c-rxcm-jvmq" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:10184", "reference_id": "RHSA-2026:10184", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:10184" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:5807", "reference_id": "RHSA-2026:5807", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:5807" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6192", "reference_id": "RHSA-2026:6192", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6192" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/73796?format=api", "purl": "pkg:npm/fastify@5.7.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-13ut-fezt-uuh1" }, { "vulnerability": "VCID-ma3h-te21-ekhk" }, { "vulnerability": "VCID-sg2c-d386-d7dk" }, { "vulnerability": "VCID-zxan-bkya-9kau" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/fastify@5.7.2" } ], "aliases": [ "CVE-2026-25223", "GHSA-jx2c-rxcm-jvmq" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2bqg-g3xd-tyd4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/100101?format=api", "vulnerability_id": "VCID-7k4f-2wdy-c7hz", "summary": "fastify: CSRF", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-41919.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-41919.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-41919", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.29965", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00117", "scoring_system": "epss", "scoring_elements": "0.29978", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00149", "scoring_system": "epss", "scoring_elements": "0.35059", "published_at": "2026-06-04T12:55:00Z" }, { "value": "0.00149", "scoring_system": "epss", "scoring_elements": "0.35155", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00149", "scoring_system": "epss", "scoring_elements": "0.3517", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00149", "scoring_system": "epss", "scoring_elements": "0.35132", "published_at": "2026-06-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-41919" }, { "reference_url": "https://github.com/fastify/fastify", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/fastify/fastify" }, { "reference_url": "https://github.com/fastify/fastify/commit/62dde76f1f7aca76e38625fe8d983761f26e6fc9", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T13:54:07Z/" } ], "url": "https://github.com/fastify/fastify/commit/62dde76f1f7aca76e38625fe8d983761f26e6fc9" }, { "reference_url": "https://github.com/fastify/fastify/security/advisories/GHSA-3fjj-p79j-c9hh", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T13:54:07Z/" } ], "url": "https://github.com/fastify/fastify/security/advisories/GHSA-3fjj-p79j-c9hh" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41919", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41919" }, { "reference_url": "https://www.npmjs.com/package/@fastify/csrf", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.npmjs.com/package/@fastify/csrf" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2159502", "reference_id": "2159502", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2159502" }, { "reference_url": "https://www.npmjs.com/package/%40fastify/csrf", "reference_id": "csrf", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-23T13:54:07Z/" } ], "url": "https://www.npmjs.com/package/%40fastify/csrf" }, { "reference_url": "https://github.com/advisories/GHSA-3fjj-p79j-c9hh", "reference_id": "GHSA-3fjj-p79j-c9hh", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-3fjj-p79j-c9hh" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/148917?format=api", "purl": "pkg:npm/fastify@4.10.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2bqg-g3xd-tyd4" }, { "vulnerability": "VCID-ma3h-te21-ekhk" }, { "vulnerability": "VCID-zxan-bkya-9kau" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/fastify@4.10.2" } ], "aliases": [ "CVE-2022-41919", "GHSA-3fjj-p79j-c9hh", "GMS-2022-6953" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "7.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7k4f-2wdy-c7hz" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/64738?format=api", "vulnerability_id": "VCID-ma3h-te21-ekhk", "summary": "fastify: request.protocol and request.host spoofable via X-Forwarded-Proto/Host from untrusted connections when trustProxy uses restrictive trust function", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3635.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-3635.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-3635", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01844", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01866", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01871", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01864", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01852", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-3635" }, { "reference_url": "https://cna.openjsf.org/security-advisories.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-23T15:29:15Z/" } ], "url": "https://cna.openjsf.org/security-advisories.html" }, { "reference_url": "https://github.com/fastify/fastify", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/fastify/fastify" }, { "reference_url": "https://github.com/fastify/fastify/releases/tag/v5.8.3", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/fastify/fastify/releases/tag/v5.8.3" }, { "reference_url": "https://github.com/fastify/fastify/security/advisories/GHSA-444r-cwp2-x5xf", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-23T15:29:15Z/" } ], "url": "https://github.com/fastify/fastify/security/advisories/GHSA-444r-cwp2-x5xf" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3635", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3635" }, { "reference_url": "https://www.cve.org/CVERecord?id=CVE-2026-3635", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-23T15:29:15Z/" } ], "url": "https://www.cve.org/CVERecord?id=CVE-2026-3635" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2450330", "reference_id": "2450330", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2450330" }, { "reference_url": "https://github.com/advisories/GHSA-444r-cwp2-x5xf", "reference_id": "GHSA-444r-cwp2-x5xf", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-444r-cwp2-x5xf" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/113246?format=api", "purl": "pkg:npm/fastify@5.8.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-13ut-fezt-uuh1" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/fastify@5.8.3" } ], "aliases": [ "CVE-2026-3635", "GHSA-444r-cwp2-x5xf" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ma3h-te21-ekhk" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49952?format=api", "vulnerability_id": "VCID-zxan-bkya-9kau", "summary": "Fastify Vulnerable to DoS via Unbounded Memory Allocation in sendWebStream\nA Denial of Service vulnerability in Fastify's Web Streams response handling can allow a remote client to exhaust server memory. Applications that return a `ReadableStream` (or `Response` with a Web Stream body) via `reply.send()` are impacted. A slow or non-reading client can trigger unbounded buffering when backpressure is ignored, leading to process crashes or severe degradation.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25224.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25224.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-25224", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05583", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05638", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05624", "published_at": "2026-06-09T12:55:00Z" }, { "value": "0.0002", "scoring_system": "epss", "scoring_elements": "0.05625", "published_at": "2026-06-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-25224" }, { "reference_url": "https://github.com/fastify/fastify", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/fastify/fastify" }, { "reference_url": "https://github.com/fastify/fastify/commit/eb11156396f6a5fedaceed0140aed2b7f026be37", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T16:20:26Z/" } ], "url": "https://github.com/fastify/fastify/commit/eb11156396f6a5fedaceed0140aed2b7f026be37" }, { "reference_url": "https://hackerone.com/reports/3524779", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T16:20:26Z/" } ], "url": "https://hackerone.com/reports/3524779" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2436557", "reference_id": "2436557", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2436557" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25224", "reference_id": "CVE-2026-25224", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25224" }, { "reference_url": "https://github.com/advisories/GHSA-mrq3-vjjr-p77c", "reference_id": "GHSA-mrq3-vjjr-p77c", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-mrq3-vjjr-p77c" }, { "reference_url": "https://github.com/fastify/fastify/security/advisories/GHSA-mrq3-vjjr-p77c", "reference_id": "GHSA-mrq3-vjjr-p77c", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-04T16:20:26Z/" } ], "url": "https://github.com/fastify/fastify/security/advisories/GHSA-mrq3-vjjr-p77c" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/73799?format=api", "purl": "pkg:npm/fastify@5.7.3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-13ut-fezt-uuh1" }, { "vulnerability": "VCID-ma3h-te21-ekhk" }, { "vulnerability": "VCID-sg2c-d386-d7dk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/fastify@5.7.3" } ], "aliases": [ "CVE-2026-25224", "GHSA-mrq3-vjjr-p77c" ], "risk_score": 1.6, "exploitability": "0.5", "weighted_severity": "3.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-zxan-bkya-9kau" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/fastify@4.8.0" }