{"url":"http://public2.vulnerablecode.io/api/packages/371173?format=json","purl":"pkg:alpm/archlinux/thunderbird@78.14.0-1","type":"alpm","namespace":"archlinux","name":"thunderbird","version":"78.14.0-1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"91.1.0-1","latest_non_vulnerable_version":"91.10-1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/31129?format=json","vulnerability_id":"VCID-74zp-pzc4-efhm","summary":"Multiple vulnerabilities have been found in Mozilla Thunderbird, the worst of which could result in the arbitrary execution of code.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38495.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/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-2021-38495.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-38495","reference_id":"","reference_type":"","scores":[{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.6798","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67941","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67921","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67966","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67975","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67828","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67852","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67872","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67902","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67916","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.6794","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67926","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.6789","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00548","scoring_system":"epss","scoring_elements":"0.67928","published_at":"2026-04-16T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-38495"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/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=2002900","reference_id":"2002900","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2002900"},{"reference_url":"https://security.archlinux.org/AVG-2291","reference_id":"AVG-2291","reference_type":"","scores":[{"value":"High","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2291"},{"reference_url":"https://security.gentoo.org/glsa/202202-03","reference_id":"GLSA-202202-03","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/202202-03"},{"reference_url":"https://security.gentoo.org/glsa/202208-14","reference_id":"GLSA-202208-14","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/202208-14"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-40","reference_id":"mfsa2021-40","reference_type":"","scores":[{"value":"low","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-40"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-41","reference_id":"mfsa2021-41","reference_type":"","scores":[{"value":"low","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-41"},{"reference_url":"https://usn.ubuntu.com/5248-1/","reference_id":"USN-5248-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5248-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/371926?format=json","purl":"pkg:alpm/archlinux/thunderbird@91.1.0-1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/thunderbird@91.1.0-1"}],"aliases":["CVE-2021-38495"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-74zp-pzc4-efhm"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/63242?format=json","vulnerability_id":"VCID-9kc8-k5kc-u7em","summary":"Firefox incorrectly accepted a newline in a HTTP/3 header, interpreting it as two separate headers. 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vulnerabilities have been found in Mozilla Firefox, the worst of which could result in the arbitrary execution of code.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-29987","reference_id":"","reference_type":"","scores":[{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54188","published_at":"2026-04-29T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.5421","published_at":"2026-04-13T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54252","published_at":"2026-04-18T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54233","published_at":"2026-04-21T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54212","published_at":"2026-04-26T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54129","published_at":"2026-04-01T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54147","published_at":"2026-04-02T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54176","published_at":"2026-04-04T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54151","published_at":"2026-04-07T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54203","published_at":"2026-04-08T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54199","published_at":"2026-04-24T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54249","published_at":"2026-04-16T12:55:00Z"},{"value":"0.0031","scoring_system":"epss","scoring_elements":"0.54231","published_at":"2026-04-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-29987"},{"reference_url":"https://security.archlinux.org/ASA-202108-14","reference_id":"ASA-202108-14","reference_type":"","scores":[],"url":"https://security.archlinux.org/ASA-202108-14"},{"reference_url":"https://security.archlinux.org/AVG-2269","reference_id":"AVG-2269","reference_type":"","scores":[{"value":"High","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2269"},{"reference_url":"https://security.archlinux.org/AVG-2291","reference_id":"AVG-2291","reference_type":"","scores":[{"value":"High","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2291"},{"reference_url":"https://security.gentoo.org/glsa/202202-03","reference_id":"GLSA-202202-03","reference_type":"","scores":[],"url":"https://security.gentoo.org/glsa/202202-03"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-33","reference_id":"mfsa2021-33","reference_type":"","scores":[{"value":"high","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-33"},{"reference_url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-36","reference_id":"mfsa2021-36","reference_type":"","scores":[{"value":"high","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-36"},{"reference_url":"https://usn.ubuntu.com/5037-1/","reference_id":"USN-5037-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5037-1/"},{"reference_url":"https://usn.ubuntu.com/5248-1/","reference_id":"USN-5248-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/5248-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/371926?format=json","purl":"pkg:alpm/archlinux/thunderbird@91.1.0-1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/thunderbird@91.1.0-1"}],"aliases":["CVE-2021-29987"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-mkyz-6v1k-wyen"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/35136?format=json","vulnerability_id":"VCID-q5ch-b97k-k3hp","summary":"Multiple vulnerabilities have been found in Mozilla Firefox, the worst of which could result in the arbitrary execution of 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