[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cve-CVE-2026-63462":3},{"id":4,"cve_id":5,"euvd_id":6,"summary":7,"published":8,"cvss_data":9,"is_remote":19,"cwes":20,"cpes":22,"technologies":23,"references":24,"score":32,"epss_score":33,"epss_percentile":34,"is_kev":35,"cisa_kev_date_added":36,"cisa_kev_due_date":36,"cisa_ssvc":37,"attack_mappings":47,"exploits":54},380299,"CVE-2026-63462","EUVD-2026-64041","Unleash is an open-source feature management platform. Prior to 7.5.2, 7.6.5, and 8.0.2, the shared OpenAPI validation error path in src\u002Flib\u002Ferror\u002Fbad-data-error.ts passes a raw request value from lodash.get to JSON.stringify in genericErrorMessage and fromOpenApiValidationErrors without guarding stack exhaustion. An unauthenticated attacker can send a roughly 10 KB JSON value nested thousands of levels deep to POST \u002Fedge\u002Fvalidate, POST \u002Fedge\u002Fissue-token, or another OpenAPI-validated endpoint, causing RangeError: Maximum call stack size exceeded in openAPIValidationMiddleware and terminating the Node process because no uncaughtException handler recovers it. Replaying the request can sustain a complete service outage. This issue is fixed in versions 7.5.2, 7.6.5, and 8.0.2.","2026-08-21T19:17:00Z",{"cvss_v3.1":10},{"scope":11,"version":12,"baseScore":13,"attackVector":14,"baseSeverity":15,"vectorString":16,"integrityImpact":17,"userInteraction":17,"attackComplexity":18,"availabilityImpact":15,"privilegesRequired":17,"confidentialityImpact":17},"UNCHANGED","3.1",7.5,"NETWORK","HIGH","CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:N\u002FI:N\u002FA:H","NONE","LOW",true,[21],"CWE-674",[],[],[25,26,27,28,29,30,31],"https:\u002F\u002Fgithub.com\u002FUnleash\u002Funleash\u002Fcommit\u002Fb0e4da63249a9403bc209e0581db223326cb8dcf","https:\u002F\u002Fgithub.com\u002FUnleash\u002Funleash\u002Fcommit\u002Fd45f99df924c0d24747b3e45e46fcda7dcd3c1c1","https:\u002F\u002Fgithub.com\u002FUnleash\u002Funleash\u002Fcommit\u002Fd862562a5ab8f2d1e40f6519c64cf0b4fdaf806d","https:\u002F\u002Fgithub.com\u002FUnleash\u002Funleash\u002Freleases\u002Ftag\u002Fv7.5.2","https:\u002F\u002Fgithub.com\u002FUnleash\u002Funleash\u002Freleases\u002Ftag\u002Fv7.6.5","https:\u002F\u002Fgithub.com\u002FUnleash\u002Funleash\u002Freleases\u002Ftag\u002Fv8.0.2","https:\u002F\u002Fgithub.com\u002FUnleash\u002Funleash\u002Fsecurity\u002Fadvisories\u002FGHSA-r5pq-6chh-j3xp",0.57,0.00699,0.52863,false,null,{"timestamp":38,"automatable":39,"tech_impact":40,"exploitation":41,"cisa_decision":42,"cisa_remediation_timeline":46},"2026-08-25T17:32:06.100866Z","yes","partial","poc",{"vector":43,"decision":44,"priority":45},"CISAv1\u002FE:P\u002FA:Y\u002FT:P\u002FM:H\u002F2026-10-25T21:33:12.316338\u002F","attend","medium","14D",[48],{"name":49,"source":50,"tactics":51,"technique_id":53},"Exploit Public-Facing Application","attack_vector",[52],"initial-access","T1190",[]]