{"id":"EUVD-2026-37760","revision":null,"records":[{"revision":"48e0895ffc9e458493f7dd72d4777a78","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-6734","aliases":[],"title":"undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse","description":"Impact:\nWhen using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination.\n\nThis causes cross-origin request routing: credentials and request data intended for origin B are sent to origin A, responses from the wrong origin are trusted, and HTTPS requests may be silently downgraded to HTTP.\n\nImpacted users are applications that use Socks5ProxyAgent (directly or via setGlobalDispatcher) and make requests to more than one origin.\n\nThis was introduced in undici 7.23.0 via PR #4385 and affects all versions through 8.1.0.\n\nPatches:\nUpgrade to undici v7.26.0 or v8.2.0.\n\nWorkarounds:\nUse a separate Socks5ProxyAgent instance per origin, or avoid using Socks5ProxyAgent with multiple origins.","state":0,"publishedAt":"2026-06-17T16:36:55.439+00:00","modifiedAt":"2026-09-10T12:05:09.009+00:00","affected":[{"ecosystem":"Vendor product","name":"undici","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"undici\",\n                    \"product\": \"undici\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"affected\",\n                            \"version\": \"7.23.0\",\n                            \"lessThan\": \"7.26.0\"\n                        },\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"unaffected\",\n                            \"version\": \"7.26.0\"\n                        },\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"affected\",\n                            \"version\": \"8.0.0\",\n                            \"lessThan\": \"8.2.0\"\n                        },\n                        {\n                            \"versionType\": \"semver\",\n                            \"status\": \"unaffected\",\n                            \"version\": \"8.2.0\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:npm/undici\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/nodejs/undici/security/advisories/GHSA-hm92-r4w5-c3mj","https://cna.openjsf.org/security-advisories.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-6734","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-6734","identifiers":["CVE-2026-6734"]},"retained":false,"historicalAffected":[]},{"revision":"d02ef577e78e4ceaae2ab0675570cfcd","observedAt":"2026-11-13T16:59:41.497+00:00","statement":{"source":"euvd","id":"EUVD-2026-37760","aliases":["CVE-2026-6734","GHSA-hm92-r4w5-c3mj"],"title":"Impact:","description":"Impact:\nWhen using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination.\n\nThis causes cross-origin request routing: credentials and request data intended for origin B are sent to origin A, responses from the wrong origin are trusted, and HTTPS requests may be silently downgraded to HTTP.\n\nImpacted users are applications that use Socks5ProxyAgent (directly or via setGlobalDispatcher) and make requests to more than one origin.\n\nThis was introduced in undici 7.23.0 via PR #4385 and affects all versions through 8.1.0.\n\nPatches:\nUpgrade to undici v7.26.0 or v8.2.0.\n\nWorkarounds:\nUse a separate Socks5ProxyAgent instance per origin, or avoid using Socks5ProxyAgent with multiple origins.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.5,"severity":null}],"references":["https://github.com/nodejs/undici/security/advisories/GHSA-hm92-r4w5-c3mj","https://cna.openjsf.org/security-advisories.html"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-37760","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 17, 2026, 4:36:55 PM","dateUpdated":"Sep 10, 2026, 12:05:09 PM"},"relatedAdvisories":[{"id":"WID-SEC-W-2026-2618","title":"IBM App Connect Enterprise: Mehrere Schwachstellen","vulnerabilityIds":["CVE-2026-11525","CVE-2026-12151","CVE-2026-13676","CVE-2026-53550","CVE-2026-54285","CVE-2026-59869","CVE-2026-59877","CVE-2026-6733","CVE-2026-6734","CVE-2026-9675","CVE-2026-9678","CVE-2026-9679","CVE-2026-9697"]},{"id":"RHSA-2026:65126","title":"Red Hat Security Advisory: RHOAI 2.25.11 - Red Hat OpenShift AI","vulnerabilityIds":["CVE-2025-61729","CVE-2025-67030","CVE-2026-4926","CVE-2026-6734","CVE-2026-9563","CVE-2026-9697","CVE-2026-12151","CVE-2026-12243","CVE-2026-13149","CVE-2026-15075","CVE-2026-15154","CVE-2026-15378","CVE-2026-15581","CVE-2026-16745","CVE-2026-18608","CVE-2026-18611","CVE-2026-18617","CVE-2026-18620","CVE-2026-18621","CVE-2026-25681","CVE-2026-26996","CVE-2026-27136","CVE-2026-27904","CVE-2026-30922","CVE-2026-32283","CVE-2026-33231","CVE-2026-33810","CVE-2026-33811","CVE-2026-33814","CVE-2026-33870","CVE-2026-33871","CVE-2026-34445","CVE-2026-35536","CVE-2026-39821","CVE-2026-39829","CVE-2026-39835","CVE-2026-40171","CVE-2026-40192","CVE-2026-40895","CVE-2026-41178","CVE-2026-42027","CVE-2026-42215","CVE-2026-42284","CVE-2026-42338","CVE-2026-42502","CVE-2026-42508","CVE-2026-42578","CVE-2026-42579","CVE-2026-42581","CVE-2026-42583","CVE-2026-42584","CVE-2026-42587","CVE-2026-44240","CVE-2026-44244","CVE-2026-44249","CVE-2026-44431","CVE-2026-44893","CVE-2026-45112","CVE-2026-45416","CVE-2026-45623","CVE-2026-45674","CVE-2026-45736","CVE-2026-45819","CVE-2026-47691","CVE-2026-48043","CVE-2026-48059","CVE-2026-48586","CVE-2026-48779","CVE-2026-49978","CVE-2026-50010","CVE-2026-50193","CVE-2026-53550","CVE-2026-54293","CVE-2026-54512","CVE-2026-55685","CVE-2026-55831","CVE-2026-55833","CVE-2026-55851","CVE-2026-56745","CVE-2026-56746","CVE-2026-56819","CVE-2026-56853","CVE-2026-56858","CVE-2026-56859","CVE-2026-56860","CVE-2026-56862","CVE-2026-59869","CVE-2026-59873","CVE-2026-59874","CVE-2026-59885","CVE-2026-59899","CVE-2026-66036","CVE-2026-66039","CVE-2026-67313","CVE-2026-67320","CVE-2026-67322","CVE-2026-67323","CVE-2026-67324","CVE-2026-67325","CVE-2026-68494","CVE-2026-69112","CVE-2026-69152","CVE-2026-69192","CVE-2026-69243","CVE-2026-69244","CVE-2026-71281","CVE-2026-73088","CVE-2026-73089","CVE-2026-73415","CVE-2026-73417","CVE-2026-73566","CVE-2026-73622","CVE-2026-73623","CVE-2026-73624","CVE-2026-73625","CVE-2026-73627","CVE-2026-73643"]},{"id":"RHSA-2026:22934","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","vulnerabilityIds":["CVE-2026-6734","CVE-2026-9358","CVE-2026-9675","CVE-2026-9697","CVE-2026-44432","CVE-2026-45149"]},{"id":"RHSA-2026:60520","title":"Red Hat Security Advisory: RHOAI 3.4.4 - Red Hat OpenShift AI","vulnerabilityIds":["CVE-2025-66471","CVE-2025-66626","CVE-2025-71329","CVE-2025-71330","CVE-2026-0545","CVE-2026-2614","CVE-2026-5241","CVE-2026-5422","CVE-2026-6322","CVE-2026-6734","CVE-2026-8643","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-12243","CVE-2026-12481","CVE-2026-13149","CVE-2026-13311","CVE-2026-13676","CVE-2026-13717","CVE-2026-14450","CVE-2026-15154","CVE-2026-15218","CVE-2026-15378","CVE-2026-15467","CVE-2026-15581","CVE-2026-16745","CVE-2026-18608","CVE-2026-18611","CVE-2026-18617","CVE-2026-18620","CVE-2026-18621","CVE-2026-18948","CVE-2026-18951","CVE-2026-18982","CVE-2026-25681","CVE-2026-27136","CVE-2026-32280","CVE-2026-32283","CVE-2026-33079","CVE-2026-33245","CVE-2026-33811","CVE-2026-33814","CVE-2026-34993","CVE-2026-35397","CVE-2026-39820","CVE-2026-39821","CVE-2026-39828","CVE-2026-39829","CVE-2026-39830","CVE-2026-39831","CVE-2026-39835","CVE-2026-40171","CVE-2026-41672","CVE-2026-41673","CVE-2026-41675","CVE-2026-42211","CVE-2026-42215","CVE-2026-42264","CVE-2026-42266","CVE-2026-42284","CVE-2026-42305","CVE-2026-42311","CVE-2026-42338","CVE-2026-42342","CVE-2026-42499","CVE-2026-42502","CVE-2026-42508","CVE-2026-42557","CVE-2026-44017","CVE-2026-44018","CVE-2026-44020","CVE-2026-44240","CVE-2026-44244","CVE-2026-44289","CVE-2026-44290","CVE-2026-44291","CVE-2026-44292","CVE-2026-44293","CVE-2026-44486","CVE-2026-44487","CVE-2026-44488","CVE-2026-44492","CVE-2026-44494","CVE-2026-44495","CVE-2026-44496","CVE-2026-44513","CVE-2026-44660","CVE-2026-44705","CVE-2026-44724","CVE-2026-44727","CVE-2026-44827","CVE-2026-44843","CVE-2026-45292","CVE-2026-45623","CVE-2026-45736","CVE-2026-45740","CVE-2026-45804","CVE-2026-46595","CVE-2026-46597","CVE-2026-46625","CVE-2026-47214","CVE-2026-48526","CVE-2026-48710","CVE-2026-48712","CVE-2026-48779","CVE-2026-48801","CVE-2026-49476","CVE-2026-49477","CVE-2026-49851","CVE-2026-49978","CVE-2026-50193","CVE-2026-53550","CVE-2026-54058","CVE-2026-54060","CVE-2026-54283","CVE-2026-54293","CVE-2026-55379","CVE-2026-55380","CVE-2026-55685","CVE-2026-56121","CVE-2026-56208","CVE-2026-56209","CVE-2026-56210","CVE-2026-56211","CVE-2026-58049","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-2026-64835","CVE-2026-64849","CVE-2026-69152","CVE-2026-69192","CVE-2026-69243","CVE-2026-69244"]},{"id":"RHSA-2026:36820","title":"Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.29.0 Release.","vulnerabilityIds":["CVE-2026-6734","CVE-2026-9697","CVE-2026-12151","CVE-2026-12856","CVE-2026-34986","CVE-2026-39821","CVE-2026-39829","CVE-2026-42338","CVE-2026-42578","CVE-2026-42579","CVE-2026-42581","CVE-2026-42583","CVE-2026-42584","CVE-2026-42587","CVE-2026-44249","CVE-2026-44486","CVE-2026-44487","CVE-2026-44488","CVE-2026-44492","CVE-2026-44494","CVE-2026-44495","CVE-2026-44496","CVE-2026-44774","CVE-2026-44893","CVE-2026-45292","CVE-2026-45736","CVE-2026-46595","CVE-2026-48043","CVE-2026-48059","CVE-2026-48779","CVE-2026-50559"]},{"id":"RHSA-2026:35841","title":"Red Hat Security Advisory: nodejs24 security, bug fix, and enhancement update","vulnerabilityIds":["CVE-2026-6733","CVE-2026-6734","CVE-2026-9678","CVE-2026-9697","CVE-2026-11525","CVE-2026-12151","CVE-2026-42338","CVE-2026-48615","CVE-2026-48617","CVE-2026-48618","CVE-2026-48619","CVE-2026-48928","CVE-2026-48930","CVE-2026-48931","CVE-2026-48933","CVE-2026-48934","CVE-2026-48935","CVE-2026-48937"]},{"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":"RHSA-2026:48124","title":"Red Hat Security Advisory: Red Hat OpenShift Dev Spaces 3.29.1 Release.","vulnerabilityIds":["CVE-2026-6734","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-13149","CVE-2026-13676","CVE-2026-33245","CVE-2026-42342","CVE-2026-44249","CVE-2026-44990","CVE-2026-45149","CVE-2026-48043","CVE-2026-50193","CVE-2026-54512","CVE-2026-59869","CVE-2026-59873","CVE-2026-59874"]},{"id":"RHSA-2026:57013","title":"Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.20.17 security, enhancement & bug fix update","vulnerabilityIds":["CVE-2025-61726","CVE-2026-6321","CVE-2026-6322","CVE-2026-6734","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-13149","CVE-2026-13676","CVE-2026-25681","CVE-2026-27136","CVE-2026-33186","CVE-2026-33747","CVE-2026-33748","CVE-2026-34986","CVE-2026-44740","CVE-2026-45736","CVE-2026-48779","CVE-2026-53488","CVE-2026-53489","CVE-2026-53492","CVE-2026-59869"]},{"id":"RHSA-2026:56366","title":"Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.19.22 security, enhancement & bug fix update","vulnerabilityIds":["CVE-2025-61726","CVE-2025-61729","CVE-2026-6321","CVE-2026-6322","CVE-2026-6734","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-13149","CVE-2026-13676","CVE-2026-25681","CVE-2026-27136","CVE-2026-33186","CVE-2026-34986","CVE-2026-42342","CVE-2026-44740","CVE-2026-45736","CVE-2026-48779","CVE-2026-53488","CVE-2026-53489","CVE-2026-53492","CVE-2026-59869"]},{"id":"RHSA-2026:38236","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","vulnerabilityIds":["CVE-2026-5078","CVE-2026-6733","CVE-2026-6734","CVE-2026-9678","CVE-2026-9679","CVE-2026-9697","CVE-2026-11525","CVE-2026-12151","CVE-2026-53550","CVE-2026-59869"]},{"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"]},{"id":"WID-SEC-W-2026-2919","title":"IBM App Connect Enterprise: Mehrere Schwachstellen","vulnerabilityIds":["CVE-2024-34459","CVE-2025-10911","CVE-2025-13151","CVE-2025-5278","CVE-2025-6170","CVE-2025-66293","CVE-2026-11525","CVE-2026-12151","CVE-2026-15308","CVE-2026-15709","CVE-2026-15711","CVE-2026-15713","CVE-2026-15714","CVE-2026-31790","CVE-2026-33416","CVE-2026-33636","CVE-2026-34180","CVE-2026-34181","CVE-2026-34182","CVE-2026-34183","CVE-2026-42338","CVE-2026-42764","CVE-2026-42766","CVE-2026-42767","CVE-2026-42768","CVE-2026-42769","CVE-2026-42770","CVE-2026-42771","CVE-2026-45445","CVE-2026-45446","CVE-2026-45447","CVE-2026-47058","CVE-2026-48615","CVE-2026-48618","CVE-2026-48619","CVE-2026-48864","CVE-2026-48928","CVE-2026-48930","CVE-2026-48933","CVE-2026-48934","CVE-2026-48935","CVE-2026-54369","CVE-2026-54370","CVE-2026-5450","CVE-2026-58016","CVE-2026-65698","CVE-2026-6733","CVE-2026-6734","CVE-2026-7383","CVE-2026-8643","CVE-2026-9076","CVE-2026-9678","CVE-2026-9697"]},{"id":"RHSA-2026:35891","title":"Red Hat Security Advisory: nodejs:24 security, bug fix, and enhancement update","vulnerabilityIds":["CVE-2026-6733","CVE-2026-6734","CVE-2026-9678","CVE-2026-9697","CVE-2026-11525","CVE-2026-12151","CVE-2026-42338","CVE-2026-48615","CVE-2026-48617","CVE-2026-48618","CVE-2026-48619","CVE-2026-48928","CVE-2026-48930","CVE-2026-48931","CVE-2026-48933","CVE-2026-48934","CVE-2026-48935","CVE-2026-48937"]},{"id":"RHSA-2026:34342","title":"Red Hat Security Advisory: Cluster Observability Operator 1.5.0","vulnerabilityIds":["CVE-2020-7753","CVE-2021-33623","CVE-2024-4068","CVE-2024-45338","CVE-2024-52011","CVE-2025-22868","CVE-2025-22870","CVE-2025-22872","CVE-2025-47911","CVE-2025-58190","CVE-2026-1526","CVE-2026-1528","CVE-2026-2229","CVE-2026-4800","CVE-2026-4867","CVE-2026-6321","CVE-2026-6322","CVE-2026-6734","CVE-2026-9277","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-25680","CVE-2026-25681","CVE-2026-29063","CVE-2026-32141","CVE-2026-33228","CVE-2026-33671","CVE-2026-33814","CVE-2026-33891","CVE-2026-33894","CVE-2026-33895","CVE-2026-33896","CVE-2026-33937","CVE-2026-33938","CVE-2026-33939","CVE-2026-33940","CVE-2026-33941","CVE-2026-39821","CVE-2026-42506","CVE-2026-48779"]},{"id":"RHSA-2026:48151","title":"Red Hat Security Advisory: Red Hat build of Cryostat security update","vulnerabilityIds":["CVE-2026-6734","CVE-2026-6860","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-13149","CVE-2026-25681","CVE-2026-27136","CVE-2026-33811","CVE-2026-39828","CVE-2026-39829","CVE-2026-39830","CVE-2026-39835","CVE-2026-42504","CVE-2026-44249","CVE-2026-44290","CVE-2026-44291","CVE-2026-44292","CVE-2026-44893","CVE-2026-45416","CVE-2026-45674","CVE-2026-45736","CVE-2026-45740","CVE-2026-46384","CVE-2026-46385","CVE-2026-46595","CVE-2026-46599","CVE-2026-46625","CVE-2026-47691","CVE-2026-48043","CVE-2026-48059","CVE-2026-48779","CVE-2026-50010","CVE-2026-50559","CVE-2026-54512","CVE-2026-54513"]},{"id":"RHSA-2026:41929","title":"Red Hat Security Advisory: Red Hat Developer Hub 1.9.7 release.","vulnerabilityIds":["CVE-2026-6734","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-13676","CVE-2026-42504","CVE-2026-44902","CVE-2026-45740"]},{"id":"RHSA-2026:7378","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","vulnerabilityIds":["CVE-2025-55130","CVE-2025-55131","CVE-2025-55132","CVE-2025-59464","CVE-2026-2950","CVE-2026-6734","CVE-2026-9675","CVE-2026-9678","CVE-2026-9697","CVE-2026-45149","CVE-2026-48615","CVE-2026-48618","CVE-2026-48619","CVE-2026-48928","CVE-2026-48930","CVE-2026-48933","CVE-2026-48934","CVE-2026-48935","CVE-2026-48936","CVE-2026-59868","CVE-2026-59870"]},{"id":"RHSA-2026:36754","title":"Red Hat Security Advisory: Red Hat Developer Hub 1.10.2 release.","vulnerabilityIds":["CVE-2026-6322","CVE-2026-6734","CVE-2026-9277","CVE-2026-9673","CVE-2026-9697","CVE-2026-12143","CVE-2026-12151","CVE-2026-24781","CVE-2026-27136","CVE-2026-39820","CVE-2026-42338","CVE-2026-42499","CVE-2026-44486","CVE-2026-44487","CVE-2026-44488","CVE-2026-44492","CVE-2026-44494","CVE-2026-44495","CVE-2026-44496","CVE-2026-45736","CVE-2026-47131","CVE-2026-47135","CVE-2026-47137","CVE-2026-47139","CVE-2026-47140","CVE-2026-47141","CVE-2026-47208","CVE-2026-47210","CVE-2026-48779"]},{"id":"RHSA-2026:39868","title":"Red Hat Security Advisory: nodejs:24 security, bug fix, and enhancement update","vulnerabilityIds":["CVE-2026-6733","CVE-2026-6734","CVE-2026-9678","CVE-2026-9697","CVE-2026-11525","CVE-2026-12151","CVE-2026-42338","CVE-2026-48615","CVE-2026-48617","CVE-2026-48618","CVE-2026-48619","CVE-2026-48928","CVE-2026-48930","CVE-2026-48931","CVE-2026-48933","CVE-2026-48934","CVE-2026-48935","CVE-2026-48937"]},{"id":"RHSA-2026:56431","title":"Red Hat Security Advisory: Red Hat OpenShift Data Foundation 4.18.27 security, enhancement & bug fix update","vulnerabilityIds":["CVE-2025-61726","CVE-2025-61729","CVE-2025-64718","CVE-2025-68470","CVE-2026-1525","CVE-2026-1526","CVE-2026-1527","CVE-2026-2229","CVE-2026-6321","CVE-2026-6322","CVE-2026-6733","CVE-2026-6734","CVE-2026-9358","CVE-2026-9679","CVE-2026-9697","CVE-2026-11525","CVE-2026-12143","CVE-2026-12151","CVE-2026-13149","CVE-2026-13676","CVE-2026-22036","CVE-2026-25645","CVE-2026-33186","CVE-2026-33349","CVE-2026-33671","CVE-2026-33672","CVE-2026-33750","CVE-2026-34043","CVE-2026-34986","CVE-2026-35469","CVE-2026-39821","CVE-2026-40181","CVE-2026-41305","CVE-2026-41650","CVE-2026-41907","CVE-2026-42342","CVE-2026-45409","CVE-2026-45736","CVE-2026-48779","CVE-2026-48801","CVE-2026-53550","CVE-2026-59869"]},{"id":"RHSA-2026:22380","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","vulnerabilityIds":["CVE-2026-6734","CVE-2026-9675","CVE-2026-9678","CVE-2026-9697","CVE-2026-45149"]}],"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-2026-37760","identifiers":["EUVD-2026-37760","CVE-2026-6734","GHSA-hm92-r4w5-c3mj"]},"retained":false,"historicalAffected":[]},{"revision":"32df6959428f432fafa25f5a59e22255","observedAt":"2026-10-25T15:18:51.467+00:00","statement":{"source":"nvd","id":"CVE-2026-6734","aliases":[],"title":"Impact:","description":"Impact:\nWhen using Socks5ProxyAgent, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination.\n\nThis causes cross-origin request routing: credentials and request data intended for origin B are sent to origin A, responses from the wrong origin are trusted, and HTTPS requests may be silently downgraded to HTTP.\n\nImpacted users are applications that use Socks5ProxyAgent (directly or via setGlobalDispatcher) and make requests to more than one origin.\n\nThis was introduced in undici 7.23.0 via PR #4385 and affects all versions through 8.1.0.\n\nPatches:\nUpgrade to undici v7.26.0 or v8.2.0.\n\nWorkarounds:\nUse a separate Socks5ProxyAgent instance per origin, or avoid using Socks5ProxyAgent with multiple origins.","state":0,"publishedAt":"2026-06-17T18:18:05.617+00:00","modifiedAt":"2026-09-10T13:20:30.103+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · ce714d77-add3-4f53-aff5-83d477b104bb · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"},{"system":"CVSS 3.1 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://cna.openjsf.org/security-advisories.html","https://github.com/nodejs/undici/security/advisories/GHSA-hm92-r4w5-c3mj","https://access.redhat.com/errata/RHSA-2026:22380","https://access.redhat.com/errata/RHSA-2026:22934","https://access.redhat.com/errata/RHSA-2026:34342","https://access.redhat.com/errata/RHSA-2026:35841","https://access.redhat.com/errata/RHSA-2026:35891","https://access.redhat.com/errata/RHSA-2026:36754","https://access.redhat.com/errata/RHSA-2026:36820","https://access.redhat.com/errata/RHSA-2026:38236","https://access.redhat.com/errata/RHSA-2026:39868","https://access.redhat.com/errata/RHSA-2026:41929","https://access.redhat.com/errata/RHSA-2026:48124","https://access.redhat.com/errata/RHSA-2026:48151","https://access.redhat.com/errata/RHSA-2026:56366","https://access.redhat.com/errata/RHSA-2026:56431","https://access.redhat.com/errata/RHSA-2026:57013","https://access.redhat.com/errata/RHSA-2026:60520","https://access.redhat.com/errata/RHSA-2026:65126","https://access.redhat.com/errata/RHSA-2026:7378","https://access.redhat.com/security/cve/CVE-2026-6734","https://bugzilla.redhat.com/show_bug.cgi?id=2490024","https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6734.json"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-6734","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-346","CWE-940"],"productCriteria":["cpe:2.3:a:nodejs:undici:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2026-06-17T18:18:05.617","lastModified":"2026-09-10T13:20:30.103"},"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-2026-6734","identifiers":["CVE-2026-6734"]},"retained":false,"historicalAffected":[]},{"revision":"455f2f842e9347b58174575ca1112208","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-hm92-r4w5-c3mj","aliases":["CVE-2026-6734"],"title":"undici vulnerable to cross-origin request routing via SOCKS5 proxy pool reuse","description":"## Impact\n\nWhen using `Socks5ProxyAgent`, undici reuses a single connection pool across different origins without verifying that the pool's origin matches the requested origin. All requests are dispatched through the pool connected to the first origin, regardless of the intended destination.\n\nThis causes cross-origin request routing: credentials and request data intended for origin B are sent to origin A, responses from the wrong origin are trusted, and HTTPS requests may be silently downgraded to HTTP.\n\nImpacted users are applications that use `Socks5ProxyAgent` (directly or via `setGlobalDispatcher`) and make requests to more than one origin.\n\nThis was introduced in undici 7.23.0 via [#4385](https://github.com/nodejs/undici/pull/4385) and affects all versions through 8.1.0.\n\n## Patches\n\nUpgrade to undici v7.28.0 or v8.2.0\n\n## Workarounds\n\nUse a separate `Socks5ProxyAgent` instance per origin, or avoid using `Socks5ProxyAgent` with multiple origins.","state":0,"publishedAt":"2026-06-19T14:20:20+00:00","modifiedAt":"2026-09-10T03:50:49.7874943+00:00","affected":[{"ecosystem":"npm","name":"undici","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"7.23.0"},{"kind":"fixed","version":"7.28.0"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"npm","name":"undici","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"8.0.0"},{"kind":"fixed","version":"8.2.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/nodejs/undici/security/advisories/GHSA-hm92-r4w5-c3mj","https://nvd.nist.gov/vuln/detail/CVE-2026-6734","https://github.com/nodejs/undici/pull/5041","https://cna.openjsf.org/security-advisories.html","https://github.com/nodejs/undici"],"sourceUrl":"https://github.com/advisories/GHSA-hm92-r4w5-c3mj","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-hm92-r4w5-c3mj","identifiers":["GHSA-hm92-r4w5-c3mj","CVE-2026-6734"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-15T05:33:08.8880596+00:00","complete":true,"records":1781,"lastAttemptAt":"2026-11-15T05:33:08.8880596+00:00","lastSuccessAt":"2026-11-15T05:33:09.0454734+00:00","error":null,"lastVerifiedAt":"2026-11-15T05:33:09.0454743+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-7de4d7559a5263003f03d9f70577ab06f92ba4178309f26fce53e22a4a959294-9c890a786bd205ab235a116ecdb9bd75b644cfe98897e29519cac4dd1021eec2","complete":true,"records":425770,"lastAttemptAt":"2026-11-15T05:30:54.9292319+00:00","lastSuccessAt":"2026-11-15T05:30:54.9240411+00:00","error":null,"lastVerifiedAt":"2026-11-15T05:30:54.9292319+00:00","snapshotPublishedAt":"2026-11-15T05:22:01+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-cb4b7b92dac24b6fa19639026a1081fc","complete":false,"records":13821,"lastAttemptAt":"2026-11-15T05:43:23.2343834+00:00","lastSuccessAt":"2026-11-15T05:43:23.229+00:00","error":"42 identifier lookups failed; latest failures include AccessDenied (HTTP 403). Other identifiers were checked independently.","lastVerifiedAt":"2026-11-15T05:43:23.229+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13832,"expectedIdentifiers":13874,"failedIdentifiers":42},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-15T05:33:08.8880596+00:00","complete":true,"records":1125,"lastAttemptAt":"2026-11-15T05:33:08.8880596+00:00","lastSuccessAt":"2026-11-15T05:33:09.0493605+00:00","error":null,"lastVerifiedAt":"2026-11-15T05:33:09.0493658+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. 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