{"schema_version":1,"title":"Postalsys vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Postalsys: 2 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-124016, was published on 10 November 2026. 1 vulnerability in the last four weeks, up from none in the four before. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/postalsys","json_url":"https://junglewise.ai/threats/vendors/postalsys.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/postalsys","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","thin":false,"counts":{"high":1,"all_time":3,"critical":0,"exploited":0,"last_7_days":2,"last_30_days":3,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-124016","cvss":5.3,"slug":"cve-2026-124016-postal-mime-before-4-2-1-contains-an-algorithmic-complexity","title":"postal-mime algorithmic complexity denial of service","severity":"medium","exploited":false,"published_at":"2026-11-10T20:19:04.337+00:00","url":"https://junglewise.ai/threats/cve-2026-124016-postal-mime-before-4-2-1-contains-an-algorithmic-complexity"},{"cve":"CVE-2026-125756","cvss":5.9,"slug":"cve-2026-125756-postal-mime-before-4-2-1-contains-a-parser-differential","title":"postal-mime address parser domain truncation","severity":"medium","exploited":false,"published_at":"2026-11-10T16:17:22.937+00:00","url":"https://junglewise.ai/threats/cve-2026-125756-postal-mime-before-4-2-1-contains-a-parser-differential"},{"cvss":7.5,"slug":"postal-mime-quadratic-cpu-consumption-when-decoding-a-header-of-many-196c0d88","title":"postal-mime quadratic CPU consumption in RFC 2047 header decoding","severity":"high","exploited":false,"published_at":"2026-10-23T21:54:36+00:00","url":"https://junglewise.ai/threats/postal-mime-quadratic-cpu-consumption-when-decoding-a-header-of-many-196c0d88"}],"vendor":{"hub":true,"name":"Postalsys","slug":"postalsys","description":"Organization or individual maintaining postal email handling software.","url":"https://junglewise.ai/threats/vendors/postalsys"},"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":2}],"most_severe":[{"cvss":7.5,"slug":"postal-mime-quadratic-cpu-consumption-when-decoding-a-header-of-many-196c0d88","title":"postal-mime quadratic CPU consumption in RFC 2047 header decoding","severity":"high","exploited":false,"published_at":"2026-10-23T21:54:36+00:00","url":"https://junglewise.ai/threats/postal-mime-quadratic-cpu-consumption-when-decoding-a-header-of-many-196c0d88"},{"cve":"CVE-2026-125756","cvss":5.9,"slug":"cve-2026-125756-postal-mime-before-4-2-1-contains-a-parser-differential","title":"postal-mime address parser domain truncation","severity":"medium","exploited":false,"published_at":"2026-11-10T16:17:22.937+00:00","url":"https://junglewise.ai/threats/cve-2026-125756-postal-mime-before-4-2-1-contains-a-parser-differential"},{"cve":"CVE-2026-124016","cvss":5.3,"slug":"cve-2026-124016-postal-mime-before-4-2-1-contains-an-algorithmic-complexity","title":"postal-mime algorithmic complexity denial of service","severity":"medium","exploited":false,"published_at":"2026-11-10T20:19:04.337+00:00","url":"https://junglewise.ai/threats/cve-2026-124016-postal-mime-before-4-2-1-contains-an-algorithmic-complexity"}],"generated_at":"2026-11-11T03:07:00.183524+00:00","technologies":[{"name":"Postalsys Postal-Mime","slug":"postalsys-postal-mime","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/postalsys-postal-mime"}]}