[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cve-CVE-2026-2798":3},{"id":4,"cve_id":5,"euvd_id":6,"summary":7,"published":8,"cvss_data":9,"is_remote":20,"cwes":21,"cpes":23,"technologies":26,"references":29,"score":36,"epss_score":37,"epss_percentile":38,"is_kev":39,"cisa_kev_date_added":40,"cisa_kev_due_date":40,"cisa_ssvc":41,"attack_mappings":51,"exploits":58},20059,"CVE-2026-2798","EUVD-2026-8450","Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.","2026-02-24T14:16:00Z",{"cvss_v3.1":10},{"scope":11,"version":12,"baseScore":13,"attackVector":14,"baseSeverity":15,"vectorString":16,"integrityImpact":15,"userInteraction":17,"attackComplexity":18,"availabilityImpact":15,"privilegesRequired":19,"confidentialityImpact":15},"UNCHANGED","3.1",8.8,"NETWORK","HIGH","CVSS:3.1\u002FAV:N\u002FAC:L\u002FPR:N\u002FUI:R\u002FS:U\u002FC:H\u002FI:H\u002FA:H","REQUIRED","LOW","NONE",true,[22],"CWE-416",[24,25],"cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*","cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*",[27,28],"Mozilla Firefox","Mozilla Thunderbird",[30,31,32,33,34,35],"https:\u002F\u002Fbugzilla.mozilla.org\u002Fshow_bug.cgi?id=2014136","https:\u002F\u002Fwww.mozilla.org\u002Fsecurity\u002Fadvisories\u002Fmfsa2026-13\u002F","https:\u002F\u002Fwww.mozilla.org\u002Fsecurity\u002Fadvisories\u002Fmfsa2026-16\u002F","https:\u002F\u002Faccess.redhat.com\u002Fsecurity\u002Fcve\u002FCVE-2026-2798","https:\u002F\u002Fbugzilla.redhat.com\u002Fshow_bug.cgi?id=2442315","https:\u002F\u002Fsecurity.access.redhat.com\u002Fdata\u002Fcsaf\u002Fv2\u002Fvex\u002F2026\u002Fcve-2026-2798.json",0.64,0.00298,0.22226,false,null,{"timestamp":42,"automatable":43,"tech_impact":44,"exploitation":45,"cisa_decision":46,"cisa_remediation_timeline":50},"2026-02-24T18:24:51.747768Z","no","total","none",{"vector":47,"decision":48,"priority":49},"CISAv1\u002FE:N\u002FA:N\u002FT:T\u002FM:H\u002F2026-10-25T19:36:10.473290\u002F","track_star","medium","14D",[52],{"name":53,"source":54,"tactics":55,"technique_id":57},"Exploit Public-Facing Application","attack_vector",[56],"initial-access","T1190",[]]