{"id":"GHSA-v2hh-gcrm-f6hx","revision":null,"records":[{"revision":"d3fa4f16367e4cb782fefd4c9d0e3580","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-16221","aliases":[],"title":"fast-uri vulnerable to host confusion via literal backslash authority delimiter","description":"Impact: fast-uri versions from 2.3.1 through 4.1.0 (including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2) do not treat a literal backslash character (U+005C) as an authority delimiter. Node's native WHATWG URL parser, used by fetch, undici, and Node's http and https clients, normalizes the backslash to a forward slash for special schemes such as http, https, ws, wss, ftp, and file. As a result, the two parsers extract different hosts from the same input string. Applications that use fast-uri to enforce host-based policy such as allowlists, denylists, loopback or SSRF filtering, redirect validation, or outbound proxy routing before passing the same URL into Node's URL or fetch consumers can be steered to an unintended destination, including cloud metadata endpoints, loopback, or internal hosts. \n\nPatches: upgrade to fast-uri 4.1.1, 3.1.4, or 2.4.3.\n\nWorkarounds: none.","state":0,"publishedAt":"2026-07-19T14:08:32.993+00:00","modifiedAt":"2026-07-20T13:53:42.583+00:00","affected":[{"ecosystem":"Vendor product","name":"fast-uri","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"fast-uri\",\n                    \"product\": \"fast-uri\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"affected\",\n                            \"version\": \"2.3.1\",\n                            \"lessThan\": \"2.4.3\"\n                        },\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"unaffected\",\n                            \"version\": \"2.4.3\"\n                        },\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"affected\",\n                            \"version\": \"3.0.0\",\n                            \"lessThan\": \"3.1.4\"\n                        },\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"unaffected\",\n                            \"version\": \"3.1.4\"\n                        },\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"affected\",\n                            \"version\": \"4.0.0\",\n                            \"lessThan\": \"4.1.1\"\n                        },\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"unaffected\",\n                            \"version\": \"4.1.1\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:npm/fast-uri\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5,"severity":"HIGH"}],"references":["https://github.com/fastify/fast-uri/security/advisories/GHSA-v2hh-gcrm-f6hx","https://cna.openjsf.org/security-advisories.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-16221","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-16221","identifiers":["CVE-2026-16221"]},"retained":false,"historicalAffected":[]},{"revision":"ffa0b0bc0fb8462c8301b3ed27694c28","observedAt":"2026-11-15T07:32:57.861+00:00","statement":{"source":"euvd","id":"EUVD-2026-45551","aliases":["CVE-2026-16221","GHSA-v2hh-gcrm-f6hx"],"title":"Impact: fast-uri versions from 2.3.1 through 4.1.0 (including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2) do not treat a literal backslash character (U+005C) as an authority delimiter. Node's native WHATWG URL parser, used by fet…","description":"Impact: fast-uri versions from 2.3.1 through 4.1.0 (including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2) do not treat a literal backslash character (U+005C) as an authority delimiter. Node's native WHATWG URL parser, used by fetch, undici, and Node's http and https clients, normalizes the backslash to a forward slash for special schemes such as http, https, ws, wss, ftp, and file. As a result, the two parsers extract different hosts from the same input string. Applications that use fast-uri to enforce host-based policy such as allowlists, denylists, loopback or SSRF filtering, redirect validation, or outbound proxy routing before passing the same URL into Node's URL or fetch consumers can be steered to an unintended destination, including cloud metadata endpoints, loopback, or internal hosts. \n\nPatches: upgrade to fast-uri 4.1.1, 3.1.4, or 2.4.3.\n\nWorkarounds: none.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5,"severity":null}],"references":["https://github.com/fastify/fast-uri/security/advisories/GHSA-v2hh-gcrm-f6hx","https://cna.openjsf.org/security-advisories.html"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-45551","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 19, 2026, 2:08:32 PM","dateUpdated":"Jul 20, 2026, 1:53:42 PM"},"relatedAdvisories":[{"id":"RHSA-2026:74511","title":"Red Hat Security Advisory: Red Hat Quay 3.17.5","vulnerabilityIds":["CVE-2026-15792","CVE-2026-16221","CVE-2026-18255","CVE-2026-33818","CVE-2026-39820","CVE-2026-39822","CVE-2026-42151","CVE-2026-42154","CVE-2026-42499","CVE-2026-42504","CVE-2026-44705","CVE-2026-49477","CVE-2026-49825","CVE-2026-54770","CVE-2026-56852","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-67213","CVE-2026-67214","CVE-2026-67313","CVE-2026-67314","CVE-2026-67320","CVE-2026-67321","CVE-2026-69153","CVE-2026-84292","CVE-2026-84394"]},{"id":"RHSA-2026:54518","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","vulnerabilityIds":["CVE-2026-16221","CVE-2026-45819","CVE-2026-73086","CVE-2026-73088","CVE-2026-73089"]},{"id":"RHSA-2026:65130","title":"Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.22.3 security, enhancement & bug fix update","vulnerabilityIds":["CVE-2026-16221","CVE-2026-41178","CVE-2026-56852","CVE-2026-73569"]},{"id":"WID-SEC-W-2026-3376","title":"Atlassian Bamboo, Bitbucket, Confluence, Fisheye/Crucible, Jira Software und Jira Service Management: Mehrere Schwachstellen","vulnerabilityIds":["CVE-2022-46175","CVE-2026-12143","CVE-2026-12802","CVE-2026-12803","CVE-2026-12816","CVE-2026-13506","CVE-2026-13676","CVE-2026-14257","CVE-2026-14682","CVE-2026-16221","CVE-2026-18446","CVE-2026-21582","CVE-2026-42583","CVE-2026-44249","CVE-2026-44728","CVE-2026-45416","CVE-2026-45623","CVE-2026-45674","CVE-2026-47691","CVE-2026-47759","CVE-2026-47761","CVE-2026-47762","CVE-2026-4800","CVE-2026-48043","CVE-2026-48801","CVE-2026-50010","CVE-2026-53404","CVE-2026-53434","CVE-2026-54428","CVE-2026-54512","CVE-2026-54513","CVE-2026-55153","CVE-2026-55276","CVE-2026-55831","CVE-2026-55833","CVE-2026-56745","CVE-2026-56819","CVE-2026-58059","CVE-2026-58060","CVE-2026-59639","CVE-2026-59642","CVE-2026-59650","CVE-2026-59869","CVE-2026-59879","CVE-2026-59880","CVE-2026-59887","CVE-2026-59901","CVE-2026-67213","CVE-2026-67214","CVE-2026-67320","CVE-2026-68763","CVE-2026-69152","CVE-2026-73086","CVE-2026-73088","CVE-2026-73089","CVE-2026-73507","CVE-2026-73566","CVE-2026-73646","CVE-2026-75140","CVE-2026-75595","CVE-2026-75899","CVE-2026-75975","CVE-2026-76172","CVE-2026-8763"]},{"id":"RHSA-2026:54517","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","vulnerabilityIds":["CVE-2026-16221","CVE-2026-45819","CVE-2026-65904","CVE-2026-65911","CVE-2026-65912","CVE-2026-65913","CVE-2026-65914","CVE-2026-73088","CVE-2026-73089"]},{"id":"RHSA-2026:68681","title":"Red Hat Security Advisory: Migration Toolkit for Containers (MTC) 1.8.17 update","vulnerabilityIds":["CVE-2026-14257","CVE-2026-16221","CVE-2026-27145","CVE-2026-33186","CVE-2026-33818","CVE-2026-42504","CVE-2026-56852","CVE-2026-56853","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-59869","CVE-2026-59873","CVE-2026-59874","CVE-2026-67313","CVE-2026-67314","CVE-2026-67320","CVE-2026-67321","CVE-2026-69152","CVE-2026-69192","CVE-2026-73088","CVE-2026-73089","CVE-2026-73566","CVE-2026-73643","CVE-2026-73646","CVE-2026-75899","CVE-2026-75931","CVE-2026-75975","CVE-2026-76172","CVE-2026-76844","CVE-2026-82417","CVE-2026-84292","CVE-2026-84375","CVE-2026-84394"]},{"id":"RHSA-2026:70267","title":"Red Hat Security Advisory: Red Hat Quay 3.14.9","vulnerabilityIds":["CVE-2026-4427","CVE-2026-6322","CVE-2026-9277","CVE-2026-10143","CVE-2026-12143","CVE-2026-13149","CVE-2026-13676","CVE-2026-14257","CVE-2026-15792","CVE-2026-15927","CVE-2026-16221","CVE-2026-18255","CVE-2026-32591","CVE-2026-33747","CVE-2026-33748","CVE-2026-33818","CVE-2026-39820","CVE-2026-39821","CVE-2026-39822","CVE-2026-39828","CVE-2026-39829","CVE-2026-39830","CVE-2026-39831","CVE-2026-39832","CVE-2026-39835","CVE-2026-42151","CVE-2026-42154","CVE-2026-42499","CVE-2026-42504","CVE-2026-42508","CVE-2026-44432","CVE-2026-44486","CVE-2026-44487","CVE-2026-44488","CVE-2026-44492","CVE-2026-44494","CVE-2026-44495","CVE-2026-44496","CVE-2026-44705","CVE-2026-44990","CVE-2026-46595","CVE-2026-46597","CVE-2026-48526","CVE-2026-49477","CVE-2026-54058","CVE-2026-54060","CVE-2026-55379","CVE-2026-55380","CVE-2026-56852","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-57231","CVE-2026-59197","CVE-2026-59199","CVE-2026-59200","CVE-2026-59204","CVE-2026-59205","CVE-2026-59869","CVE-2026-59885","CVE-2026-59886","CVE-2026-67213","CVE-2026-67214","CVE-2026-67313","CVE-2026-67314","CVE-2026-67320","CVE-2026-67321","CVE-2026-69152","CVE-2026-69153","CVE-2026-73086","CVE-2026-73088","CVE-2026-73089","CVE-2026-84375"]},{"id":"WID-SEC-W-2026-2923","title":"Atlassian Produkte (Bamboo, Bitbucket, Confluence, Crucible, Fisheye, und Jira): Mehrere Schwachstellen","vulnerabilityIds":["CVE-2019-13990","CVE-2021-44906","CVE-2022-1471","CVE-2022-23521","CVE-2022-3517","CVE-2022-41903","CVE-2023-22518","CVE-2023-22522","CVE-2023-22523","CVE-2023-22524","CVE-2023-22527","CVE-2023-45133","CVE-2023-46604","CVE-2025-14813","CVE-2026-0603","CVE-2026-10050","CVE-2026-12143","CVE-2026-12151","CVE-2026-12802","CVE-2026-12803","CVE-2026-12816","CVE-2026-13149","CVE-2026-13506","CVE-2026-13676","CVE-2026-14257","CVE-2026-14682","CVE-2026-16221","CVE-2026-18446","CVE-2026-21582","CVE-2026-2332","CVE-2026-24734","CVE-2026-25639","CVE-2026-27601","CVE-2026-27606","CVE-2026-29786","CVE-2026-3505","CVE-2026-40983","CVE-2026-40984","CVE-2026-41284","CVE-2026-41842","CVE-2026-41845","CVE-2026-41850","CVE-2026-41851","CVE-2026-41907","CVE-2026-42033","CVE-2026-42035","CVE-2026-42041","CVE-2026-42198","CVE-2026-42583","CVE-2026-42587","CVE-2026-43513","CVE-2026-44249","CVE-2026-44486","CVE-2026-44487","CVE-2026-44488","CVE-2026-44490","CVE-2026-44492","CVE-2026-44494","CVE-2026-44495","CVE-2026-44496","CVE-2026-45416","CVE-2026-45623","CVE-2026-46625","CVE-2026-47838","CVE-2026-4800","CVE-2026-48043","CVE-2026-48779","CVE-2026-48801","CVE-2026-50010","CVE-2026-53434","CVE-2026-54291","CVE-2026-54512","CVE-2026-54513","CVE-2026-55685","CVE-2026-55831","CVE-2026-55833","CVE-2026-56745","CVE-2026-56819","CVE-2026-58059","CVE-2026-58060","CVE-2026-59639","CVE-2026-59642","CVE-2026-59869","CVE-2026-59871","CVE-2026-59873","CVE-2026-59874","CVE-2026-59887","CVE-2026-59901","CVE-2026-6321","CVE-2026-6322","CVE-2026-67320","CVE-2026-69152","CVE-2026-69192"]},{"id":"RHSA-2026:87410","title":"Red Hat Security Advisory: RHOAI 2.25.12 - Red Hat OpenShift AI","vulnerabilityIds":["CVE-2024-12224","CVE-2025-14920","CVE-2025-14921","CVE-2025-14924","CVE-2025-14925","CVE-2025-14926","CVE-2025-14927","CVE-2025-14928","CVE-2025-14929","CVE-2025-14930","CVE-2025-61726","CVE-2025-61729","CVE-2026-5241","CVE-2026-5497","CVE-2026-6734","CVE-2026-8643","CVE-2026-9697","CVE-2026-11822","CVE-2026-11824","CVE-2026-12151","CVE-2026-12860","CVE-2026-15143","CVE-2026-15574","CVE-2026-15679","CVE-2026-15925","CVE-2026-16221","CVE-2026-18427","CVE-2026-18446","CVE-2026-18949","CVE-2026-19481","CVE-2026-19484","CVE-2026-19534","CVE-2026-25681","CVE-2026-25960","CVE-2026-27136","CVE-2026-28390","CVE-2026-28684","CVE-2026-31812","CVE-2026-32283","CVE-2026-33186","CVE-2026-33805","CVE-2026-33811","CVE-2026-33814","CVE-2026-34993","CVE-2026-39821","CVE-2026-39852","CVE-2026-39892","CVE-2026-40682","CVE-2026-41178","CVE-2026-42502","CVE-2026-42561","CVE-2026-44431","CVE-2026-44432","CVE-2026-44660","CVE-2026-44705","CVE-2026-45820","CVE-2026-47219","CVE-2026-48526","CVE-2026-48710","CVE-2026-48746","CVE-2026-49114","CVE-2026-49825","CVE-2026-49855","CVE-2026-50559","CVE-2026-54283","CVE-2026-54399","CVE-2026-54428","CVE-2026-55831","CVE-2026-55833","CVE-2026-56121","CVE-2026-56746","CVE-2026-56819","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-58059","CVE-2026-59296","CVE-2026-59879","CVE-2026-59884","CVE-2026-59885","CVE-2026-59886","CVE-2026-59899","CVE-2026-62243","CVE-2026-62384","CVE-2026-63209","CVE-2026-63374","CVE-2026-65898","CVE-2026-65918","CVE-2026-66007","CVE-2026-67213","CVE-2026-67214","CVE-2026-67312","CVE-2026-68494","CVE-2026-68497","CVE-2026-68770","CVE-2026-69097","CVE-2026-69112","CVE-2026-69152","CVE-2026-69153","CVE-2026-69243","CVE-2026-69244","CVE-2026-71281","CVE-2026-73086","CVE-2026-73088","CVE-2026-73089","CVE-2026-73415","CVE-2026-73417","CVE-2026-73502","CVE-2026-73508","CVE-2026-73620","CVE-2026-73622","CVE-2026-73623","CVE-2026-73624","CVE-2026-73625","CVE-2026-73627","CVE-2026-73646","CVE-2026-75838","CVE-2026-75899","CVE-2026-75931","CVE-2026-75975","CVE-2026-76098","CVE-2026-76169","CVE-2026-76172","CVE-2026-76222","CVE-2026-76905","CVE-2026-77354","CVE-2026-77874","CVE-2026-78676","CVE-2026-78677","CVE-2026-78679","CVE-2026-78682","CVE-2026-79674","CVE-2026-79675","CVE-2026-80205","CVE-2026-81722","CVE-2026-81724","CVE-2026-81727","CVE-2026-82397","CVE-2026-82417","CVE-2026-84292","CVE-2026-84375","CVE-2026-84394","CVE-2026-84428","CVE-2026-84445","CVE-2026-84469","CVE-2026-84504","CVE-2026-84782","CVE-2026-84961","CVE-2026-85124","CVE-2026-85152","CVE-2026-85525","CVE-2026-86049","CVE-2026-86332","CVE-2026-87776","CVE-2026-87817","CVE-2026-87819","CVE-2026-88029","CVE-2026-88031","CVE-2026-89418","CVE-2026-89425","CVE-2026-91777","CVE-2026-91990","CVE-2026-92599","CVE-2026-93599","CVE-2026-93657","CVE-2026-93749","CVE-2026-96749","CVE-2026-102831","CVE-2026-102925","CVE-2026-102930","CVE-2026-102937","CVE-2026-102938","CVE-2026-103262","CVE-2026-104851","CVE-2026-105744"]},{"id":"NCSC-2026-0325","title":"Kwetsbaarheden verholpen in Atlassian producten","vulnerabilityIds":["CVE-2021-44906","CVE-2022-3517","CVE-2023-45133","CVE-2025-14813","CVE-2026-0603","CVE-2026-2332","CVE-2026-3505","CVE-2026-4800","CVE-2026-6321","CVE-2026-6322","CVE-2026-10050","CVE-2026-12143","CVE-2026-12151","CVE-2026-12802","CVE-2026-12803","CVE-2026-12816","CVE-2026-13149","CVE-2026-13506","CVE-2026-13676","CVE-2026-14257","CVE-2026-14682","CVE-2026-16221","CVE-2026-18446","CVE-2026-21582","CVE-2026-24734","CVE-2026-25639","CVE-2026-27601","CVE-2026-27606","CVE-2026-29786","CVE-2026-40983","CVE-2026-40984","CVE-2026-41284","CVE-2026-41842","CVE-2026-41845","CVE-2026-41850","CVE-2026-41851","CVE-2026-41907","CVE-2026-42033","CVE-2026-42035","CVE-2026-42041","CVE-2026-42198","CVE-2026-42583","CVE-2026-42587","CVE-2026-43513","CVE-2026-44249","CVE-2026-44486","CVE-2026-44487","CVE-2026-44488","CVE-2026-44490","CVE-2026-44492","CVE-2026-44494","CVE-2026-44495","CVE-2026-44496","CVE-2026-45416","CVE-2026-45623","CVE-2026-46625","CVE-2026-47838","CVE-2026-48043","CVE-2026-48779","CVE-2026-48801","CVE-2026-50010","CVE-2026-53434","CVE-2026-54291","CVE-2026-54512","CVE-2026-54513","CVE-2026-55685","CVE-2026-55831","CVE-2026-55833","CVE-2026-56745","CVE-2026-56819","CVE-2026-58059","CVE-2026-58060","CVE-2026-59639","CVE-2026-59642","CVE-2026-59869","CVE-2026-59871","CVE-2026-59873","CVE-2026-59874","CVE-2026-59887","CVE-2026-59901","CVE-2026-67320","CVE-2026-69152","CVE-2026-69192"]},{"id":"RHSA-2026:92510","title":"Red Hat Security Advisory: RHOAI 3.4.6 - Red Hat OpenShift AI","vulnerabilityIds":["CVE-2023-54404","CVE-2026-11822","CVE-2026-11824","CVE-2026-13717","CVE-2026-16221","CVE-2026-17106","CVE-2026-18446","CVE-2026-25681","CVE-2026-26007","CVE-2026-27136","CVE-2026-33814","CVE-2026-33818","CVE-2026-39821","CVE-2026-39834","CVE-2026-41178","CVE-2026-42502","CVE-2026-45819","CVE-2026-45820","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-57516","CVE-2026-59951","CVE-2026-63209","CVE-2026-63374","CVE-2026-65898","CVE-2026-67312","CVE-2026-67314","CVE-2026-67320","CVE-2026-67321","CVE-2026-69097","CVE-2026-69153","CVE-2026-73086","CVE-2026-73088","CVE-2026-73089","CVE-2026-73643","CVE-2026-75838","CVE-2026-75899","CVE-2026-75931","CVE-2026-75975","CVE-2026-76172","CVE-2026-76844","CVE-2026-77301","CVE-2026-78679","CVE-2026-82397","CVE-2026-83663","CVE-2026-84375","CVE-2026-84445","CVE-2026-85393","CVE-2026-85525","CVE-2026-87018","CVE-2026-90711","CVE-2026-91990","CVE-2026-92599","CVE-2026-93690","CVE-2026-93749","CVE-2026-94637","CVE-2026-96640","CVE-2026-96643","CVE-2026-96644","CVE-2026-96778","CVE-2026-96804","CVE-2026-97687","CVE-2026-97689","CVE-2026-102267","CVE-2026-102271","CVE-2026-102272","CVE-2026-102276","CVE-2026-102278","CVE-2026-102282","CVE-2026-104150","CVE-2026-104851","CVE-2026-105922","CVE-2026-106445","CVE-2026-106446","CVE-2026-109156","CVE-2026-109383","CVE-2026-109527","CVE-2026-109829","CVE-2026-109869","CVE-2026-109956","CVE-2026-110856","CVE-2026-110857","CVE-2026-110858","CVE-2026-110859","CVE-2026-111064","CVE-2026-111066","CVE-2026-111497","CVE-2026-112390","CVE-2026-112391","CVE-2026-112392","CVE-2026-112397","CVE-2026-112399","CVE-2026-112400","CVE-2026-112402","CVE-2026-112404","CVE-2026-112405","CVE-2026-112893","CVE-2026-112894","CVE-2026-112895","CVE-2026-112896","CVE-2026-112897","CVE-2026-112940","CVE-2026-114145"]},{"id":"RHSA-2026:65514","title":"Red Hat Security Advisory: Red Hat Quay 3.9.26","vulnerabilityIds":["CVE-2026-15792","CVE-2026-16221","CVE-2026-18255","CVE-2026-32283","CVE-2026-33818","CVE-2026-44705","CVE-2026-49477","CVE-2026-56852","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-67213","CVE-2026-67214","CVE-2026-67313","CVE-2026-67314","CVE-2026-67320","CVE-2026-67321","CVE-2026-69152","CVE-2026-69153","CVE-2026-73086","CVE-2026-73088","CVE-2026-73089"]},{"id":"RHSA-2026:68547","title":"Red Hat Security Advisory: OpenShift Container Platform 4.21.34 security and extras update","vulnerabilityIds":["CVE-2026-16221","CVE-2026-18446","CVE-2026-33814","CVE-2026-45819","CVE-2026-75899","CVE-2026-75931","CVE-2026-75975","CVE-2026-76172","CVE-2026-84292","CVE-2026-84394"]},{"id":"RHSA-2026:81110","title":"Red Hat Security Advisory: Red Hat Quay 3.18.1","vulnerabilityIds":["CVE-2026-15792","CVE-2026-16221","CVE-2026-18255","CVE-2026-44705","CVE-2026-49477","CVE-2026-49825","CVE-2026-54058","CVE-2026-54770","CVE-2026-55379","CVE-2026-55380","CVE-2026-59197","CVE-2026-59199","CVE-2026-59200","CVE-2026-59204","CVE-2026-59205","CVE-2026-59886","CVE-2026-67214","CVE-2026-67313","CVE-2026-67314","CVE-2026-67320","CVE-2026-67321"]},{"id":"RHSA-2026:69255","title":"Red Hat Security Advisory: Red Hat Quay 3.16.6","vulnerabilityIds":["CVE-2026-13149","CVE-2026-15792","CVE-2026-15927","CVE-2026-16221","CVE-2026-18255","CVE-2026-32283","CVE-2026-33818","CVE-2026-39822","CVE-2026-44705","CVE-2026-49477","CVE-2026-54058","CVE-2026-54060","CVE-2026-54770","CVE-2026-55379","CVE-2026-55380","CVE-2026-56852","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-57231","CVE-2026-59197","CVE-2026-59199","CVE-2026-59200","CVE-2026-59204","CVE-2026-59205","CVE-2026-59869","CVE-2026-59879","CVE-2026-59885","CVE-2026-59886","CVE-2026-67213","CVE-2026-67214","CVE-2026-67313","CVE-2026-67314","CVE-2026-67320","CVE-2026-67321","CVE-2026-69152","CVE-2026-73086","CVE-2026-75593","CVE-2026-82417","CVE-2026-84375"]},{"id":"RHSA-2026:68553","title":"Red Hat Security Advisory: OpenShift Container Platform 4.22.15 security and extras update","vulnerabilityIds":["CVE-2026-16221","CVE-2026-18446","CVE-2026-33814","CVE-2026-45819","CVE-2026-75899","CVE-2026-75931","CVE-2026-75975","CVE-2026-76172","CVE-2026-84292","CVE-2026-84394"]},{"id":"RHSA-2026:73987","title":"Red Hat Security Advisory: RHOAI 3.3.7 - Red Hat OpenShift AI","vulnerabilityIds":["CVE-2025-61726","CVE-2025-66471","CVE-2025-71408","CVE-2026-1525","CVE-2026-1526","CVE-2026-1528","CVE-2026-2229","CVE-2026-5422","CVE-2026-6321","CVE-2026-6734","CVE-2026-9697","CVE-2026-11816","CVE-2026-11822","CVE-2026-11824","CVE-2026-12151","CVE-2026-13149","CVE-2026-15154","CVE-2026-15378","CVE-2026-16221","CVE-2026-16745","CVE-2026-18951","CVE-2026-23490","CVE-2026-25681","CVE-2026-27136","CVE-2026-27489","CVE-2026-27893","CVE-2026-28356","CVE-2026-28500","CVE-2026-28684","CVE-2026-31230","CVE-2026-31958","CVE-2026-32274","CVE-2026-32286","CVE-2026-32597","CVE-2026-33186","CVE-2026-33231","CVE-2026-33245","CVE-2026-33811","CVE-2026-33814","CVE-2026-33815","CVE-2026-33816","CVE-2026-34445","CVE-2026-34986","CVE-2026-34993","CVE-2026-35397","CVE-2026-35536","CVE-2026-39821","CVE-2026-39828","CVE-2026-39829","CVE-2026-39830","CVE-2026-39831","CVE-2026-39832","CVE-2026-39835","CVE-2026-40110","CVE-2026-41242","CVE-2026-42215","CVE-2026-42294","CVE-2026-42296","CVE-2026-42297","CVE-2026-42338","CVE-2026-42502","CVE-2026-42508","CVE-2026-44240","CVE-2026-44431","CVE-2026-44432","CVE-2026-44727","CVE-2026-44843","CVE-2026-45736","CVE-2026-46595","CVE-2026-48526","CVE-2026-48586","CVE-2026-48710","CVE-2026-48746","CVE-2026-48779","CVE-2026-49855","CVE-2026-53550","CVE-2026-54058","CVE-2026-54283","CVE-2026-55969","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-59197","CVE-2026-59199","CVE-2026-59200","CVE-2026-59204","CVE-2026-59205","CVE-2026-59869","CVE-2026-59873","CVE-2026-59874","CVE-2026-59884","CVE-2026-59885","CVE-2026-59886","CVE-2026-62384","CVE-2026-63310","CVE-2026-64834","CVE-2026-64835","CVE-2026-66036","CVE-2026-66037","CVE-2026-66038","CVE-2026-66040","CVE-2026-67322","CVE-2026-67323","CVE-2026-67325","CVE-2026-68770","CVE-2026-69152","CVE-2026-69192","CVE-2026-69243","CVE-2026-69244","CVE-2026-71281","CVE-2026-73089","CVE-2026-73415","CVE-2026-73417","CVE-2026-73627","CVE-2026-78682","CVE-2026-79674","CVE-2026-79675","CVE-2026-80205","CVE-2026-81722","CVE-2026-81724","CVE-2026-81727","CVE-2026-84375","CVE-2026-84445"]}],"note":"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."},"key":"euvd:EUVD-2026-45551","identifiers":["EUVD-2026-45551","CVE-2026-16221","GHSA-v2hh-gcrm-f6hx"]},"retained":false,"historicalAffected":[]},{"revision":"fffcb8377f134efe8fb261d4b29ad0dd","observedAt":"2026-10-25T05:17:25.909+00:00","statement":{"source":"nvd","id":"CVE-2026-16221","aliases":[],"title":"Impact: fast-uri versions from 2.3.1 through 4.1.0 (including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2) do not treat a literal backslash character (U+005C) as an authority delimiter. Node's native WHATWG URL parser, used by fet…","description":"Impact: fast-uri versions from 2.3.1 through 4.1.0 (including the 3.x line up to 3.1.3 and the 2.x line up to 2.4.2) do not treat a literal backslash character (U+005C) as an authority delimiter. Node's native WHATWG URL parser, used by fetch, undici, and Node's http and https clients, normalizes the backslash to a forward slash for special schemes such as http, https, ws, wss, ftp, and file. As a result, the two parsers extract different hosts from the same input string. Applications that use fast-uri to enforce host-based policy such as allowlists, denylists, loopback or SSRF filtering, redirect validation, or outbound proxy routing before passing the same URL into Node's URL or fetch consumers can be steered to an unintended destination, including cloud metadata endpoints, loopback, or internal hosts. \n\nPatches: upgrade to fast-uri 4.1.1, 3.1.4, or 2.4.3.\n\nWorkarounds: none.","state":0,"publishedAt":"2026-07-19T15:16:49.027+00:00","modifiedAt":"2026-08-05T19:46:09.89+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · ce714d77-add3-4f53-aff5-83d477b104bb · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5,"severity":"HIGH"}],"references":["https://cna.openjsf.org/security-advisories.html","https://github.com/fastify/fast-uri/security/advisories/GHSA-v2hh-gcrm-f6hx"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-16221","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-436"],"productCriteria":["cpe:2.3:a:openjsf:fast-uri:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2026-07-19T15:16:49.027","lastModified":"2026-08-05T19:46:09.890"},"relatedAdvisories":[],"note":"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."},"key":"nvd:CVE-2026-16221","identifiers":["CVE-2026-16221"]},"retained":false,"historicalAffected":[]},{"revision":"c42be1b3dde8448292879b2aabe61c84","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-v2hh-gcrm-f6hx","aliases":["CVE-2026-16221"],"title":"fast-uri vulnerable to host confusion via literal backslash authority delimiter","description":"### Impact\n\n`fast-uri` v4.1.0 and earlier do not treat a literal backslash (U+005C) as an authority delimiter. Node's native WHATWG `URL` (used by `fetch()`, `undici`, and Node's `http`/`https` clients) normalizes `\\` to `/` for special schemes (`http`, `https`, `ws`, `wss`, `ftp`, `file`), so the two parsers extract different hosts from the same input string.\n\nFor example, `http://evil.com\\@allowed.com` is treated by `fast-uri` as host `allowed.com` with userinfo `evil.com\\`, while Node's WHATWG URL parser and `fetch()` see host `evil.com` with path `/@allowed.com`.\n\nApplications that use `fast-uri` to enforce host-based policy (allowlists, denylists, loopback/SSRF filtering, redirect validation, outbound proxy routing) before passing the same URL into Node's URL or `fetch()` consumers see a policy/use desync and can be steered to an unintended destination, including cloud metadata endpoints, loopback, or internal hosts.\n\n### Patches\n\nUpgrade to `fast-uri` v4.1.1, v3.1.4, or v2.4.3.\n\n### Workarounds\n\nNone. Upgrade to the patched version.","state":0,"publishedAt":"2026-07-21T22:08:28+00:00","modifiedAt":"2026-09-10T03:51:12.0518866+00:00","affected":[{"ecosystem":"npm","name":"fast-uri","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"2.3.1"},{"kind":"fixed","version":"2.4.3"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"npm","name":"fast-uri","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"3.0.0"},{"kind":"fixed","version":"3.1.4"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"npm","name":"fast-uri","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"4.0.0"},{"kind":"fixed","version":"4.1.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/fastify/fast-uri/security/advisories/GHSA-v2hh-gcrm-f6hx","https://nvd.nist.gov/vuln/detail/CVE-2026-16221","https://github.com/fastify/fast-uri/commit/0542a216860fd70c062a4730e620576f62ded057","https://github.com/fastify/fast-uri/commit/2d50fbabc80e4d0884fe0f6a98fe118ce6faa353","https://github.com/fastify/fast-uri/commit/9438266d6a7ded688c8bc7c4ba506da17f44a17b","https://cna.openjsf.org/security-advisories.html","https://github.com/fastify/fast-uri","https://github.com/fastify/fast-uri/releases/tag/v2.4.3","https://github.com/fastify/fast-uri/releases/tag/v3.1.4","https://github.com/fastify/fast-uri/releases/tag/v4.1.1"],"sourceUrl":"https://github.com/advisories/GHSA-v2hh-gcrm-f6hx","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-v2hh-gcrm-f6hx","identifiers":["GHSA-v2hh-gcrm-f6hx","CVE-2026-16221"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-15T18:44:29.5338368+00:00","complete":true,"records":1781,"lastAttemptAt":"2026-11-15T18:44:29.5338368+00:00","lastSuccessAt":"2026-11-15T18:44:29.78352+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:44:29.783521+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-7de4d7559a5263003f03d9f70577ab06f92ba4178309f26fce53e22a4a959294-b9fbd1daaa4463d210736a9586507854993056a11f4ff4425329364edc1bad1c","complete":true,"records":425838,"lastAttemptAt":"2026-11-15T18:44:28.9589827+00:00","lastSuccessAt":"2026-11-15T18:44:28.9300882+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:44:28.9589827+00:00","snapshotPublishedAt":"2026-11-15T18:19:48+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-690aaf2f7fdd47eaaa0e869ffa316905","complete":true,"records":13821,"lastAttemptAt":"2026-11-15T18:59:39.6961048+00:00","lastSuccessAt":"2026-11-15T18:59:39.692+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:59:39.692+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13874,"expectedIdentifiers":13874,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-15T18:44:29.5338368+00:00","complete":true,"records":1125,"lastAttemptAt":"2026-11-15T18:44:29.5338368+00:00","lastSuccessAt":"2026-11-15T18:44:29.7845261+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:44:29.7845265+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-78486e6112e2477ab52683c61207b1f4","complete":true,"records":13833,"lastAttemptAt":"2026-11-15T18:45:05.0249417+00:00","lastSuccessAt":"2026-11-15T18:45:05.012+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:45:05.012+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13874,"expectedIdentifiers":13874,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-64eea06dbd27de8464d5dbce1b78cc794cc59e2d901516ae0d3ea76e624cdae0","complete":true,"records":9955,"lastAttemptAt":"2026-11-15T18:44:29.2701797+00:00","lastSuccessAt":"2026-11-14T13:57:23.1208135+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:44:29.2701797+00:00","snapshotPublishedAt":"2026-11-14T13:17:57+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-f4424d7d4861b1af1404bd15abcb83f295dcd003412a9340ca99dc8200aa148a","complete":true,"records":2014,"lastAttemptAt":"2026-11-15T18:44:29.0330557+00:00","lastSuccessAt":"2026-11-13T19:57:08.2864435+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:44:29.0330557+00:00","snapshotPublishedAt":"2026-11-13T19:33:10+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-6086d649bcb454cdf302d7d9275177bda73550e1b6e446b3520e9b6266d3582c","complete":true,"records":3148,"lastAttemptAt":"2026-11-15T18:44:29.2929405+00:00","lastSuccessAt":"2026-11-15T11:05:17.1034234+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:44:29.2929405+00:00","snapshotPublishedAt":"2026-11-15T10:03:04+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-ff18f36f13fcca3a20a3fb9274b59b8872d18869a99071730e1e79b625c8f612","complete":true,"records":232475,"lastAttemptAt":"2026-11-15T18:44:29.1494018+00:00","lastSuccessAt":"2026-11-15T11:05:10.4195883+00:00","error":null,"lastVerifiedAt":"2026-11-15T18:44:29.1494018+00:00","snapshotPublishedAt":"2026-11-15T10:33:06+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}