{"url":"http://public2.vulnerablecode.io/api/packages/378699?format=json","purl":"pkg:deb/debian/postfix@3.10.3-2~bpo12%2B1","type":"deb","namespace":"debian","name":"postfix","version":"3.10.3-2~bpo12+1","qualifiers":{},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"3.10.3-2~bpo12+1","latest_non_vulnerable_version":"3.11.2-4","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/5713?format=json","vulnerability_id":"VCID-fa61-3628-8ke2","summary":"postfix: buffer over-read via malformed enhanced status code","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-43964.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-43964.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-43964","reference_id":"","reference_type":"","scores":[{"value":"0.00052","scoring_system":"epss","scoring_elements":"0.16744","published_at":"2026-05-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-43964"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-43964","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-43964"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1135718","reference_id":"1135718","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1135718"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2466488","reference_id":"2466488","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2466488"},{"reference_url":"https://www.mail-archive.com/postfix-announce@postfix.org/msg00110.html","reference_id":"msg00110.html","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-04T19:49:30Z/"}],"url":"https://www.mail-archive.com/postfix-announce@postfix.org/msg00110.html"},{"reference_url":"https://usn.ubuntu.com/8253-1/","reference_id":"USN-8253-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/8253-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/378699?format=json","purl":"pkg:deb/debian/postfix@3.10.3-2~bpo12%2B1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/postfix@3.10.3-2~bpo12%252B1"},{"url":"http://public2.vulnerablecode.io/api/packages/378701?format=json","purl":"pkg:deb/debian/postfix@3.11.2-4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/postfix@3.11.2-4"}],"aliases":["CVE-2026-43964"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-fa61-3628-8ke2"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/postfix@3.10.3-2~bpo12%252B1"}