{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/62793?format=json","vulnerability_id":"VCID-q61x-vd6b-vygs","summary":"JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability affects Firefox < 148 and Thunderbird < 148.","aliases":[{"alias":"CVE-2026-2796"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/1112518?format=json","purl":"pkg:deb/debian/firefox@150.0.3-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0.3-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/582457?format=json","purl":"pkg:deb/debian/firefox@148.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@148.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/582059?format=json","purl":"pkg:deb/debian/firefox@149.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1059611?format=json","purl":"pkg:deb/debian/firefox@149.0.2-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@149.0.2-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1076056?format=json","purl":"pkg:deb/debian/firefox@150.0-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1088670?format=json","purl":"pkg:deb/debian/firefox@150.0.1-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0.1-1%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/1105248?format=json","purl":"pkg:deb/debian/firefox@150.0.2-1?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/firefox@150.0.2-1%3Fdistro=sid"}],"affected_packages":[],"references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2796.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-2796.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-2796","reference_id":"","reference_type":"","scores":[{"value":"0.00031","scoring_system":"epss","scoring_elements":"0.08754","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00031","scoring_system":"epss","scoring_elements":"0.08742","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00031","scoring_system":"epss","scoring_elements":"0.08712","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00031","scoring_system":"epss","scoring_elements":"0.08708","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00032","scoring_system":"epss","scoring_elements":"0.09302","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00032","scoring_system":"epss","scoring_elements":"0.09227","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00032","scoring_system":"epss","scoring_elements":"0.09264","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00032","scoring_system":"epss","scoring_elements":"0.09288","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00032","scoring_system":"epss","scoring_elements":"0.09064","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.2501","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.25084","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.25122","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.24897","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.24965","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.25024","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.24984","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.2493","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.24943","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00087","scoring_system":"epss","scoring_elements":"0.24935","published_at":"2026-04-18T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-2796"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2442301","reference_id":"2442301","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2442301"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2026-13","reference_id":"mfsa2026-13","reference_type":"","scores":[{"value":"high","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2026-13"},{"reference_url":"https://www.mozilla.org/security/advisories/mfsa2026-13/","reference_id":"mfsa2026-13","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-02-27T20:50:44Z/"}],"url":"https://www.mozilla.org/security/advisories/mfsa2026-13/"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2026-16","reference_id":"mfsa2026-16","reference_type":"","scores":[{"value":"high","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2026-16"},{"reference_url":"https://www.mozilla.org/security/advisories/mfsa2026-16/","reference_id":"mfsa2026-16","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-02-27T20:50:44Z/"}],"url":"https://www.mozilla.org/security/advisories/mfsa2026-16/"},{"reference_url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2013165","reference_id":"show_bug.cgi?id=2013165","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-02-27T20:50:44Z/"}],"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2013165"}],"weaknesses":[],"exploits":[],"severity_range_score":"7.0 - 9.8","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-q61x-vd6b-vygs"}