{"schema_version":1,"title":"Snap7 Project vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 1 vulnerability in Snap7 Project: 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-51218, was published on 29 June 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/snap7-project","json_url":"https://junglewise.ai/threats/vendors/snap7-project.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/snap7-project","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":0,"all_time":1,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":1,"last_365_days":1},"latest":[{"cve":"CVE-2026-51218","cvss":7.5,"slug":"cve-2026-51218-snap7-heap-buffer-overflow-in-ts7worker-performfunctionwrite","title":"Snap7 heap buffer overflow in TS7Worker::PerformFunctionWrite","severity":"info","exploited":false,"published_at":"2026-06-29T23:16:42.623+00:00","url":"https://junglewise.ai/threats/cve-2026-51218-snap7-heap-buffer-overflow-in-ts7worker-performfunctionwrite"}],"vendor":{"hub":true,"name":"Snap7 Project","slug":"snap7-project","homepage":"http://snap7.sourceforge.net/","description":"The Snap7 Project is an open-source initiative that develops a multi-platform Ethernet communication library for interfacing with Siemens S7 PLCs.","url":"https://junglewise.ai/threats/vendors/snap7-project"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"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}],"most_severe":[{"cve":"CVE-2026-51218","cvss":7.5,"slug":"cve-2026-51218-snap7-heap-buffer-overflow-in-ts7worker-performfunctionwrite","title":"Snap7 heap buffer overflow in TS7Worker::PerformFunctionWrite","severity":"info","exploited":false,"published_at":"2026-06-29T23:16:42.623+00:00","url":"https://junglewise.ai/threats/cve-2026-51218-snap7-heap-buffer-overflow-in-ts7worker-performfunctionwrite"}],"generated_at":"2026-09-26T09:11:00.170868+00:00","technologies":[{"name":"Snap7 Project Snap7","slug":"snap7","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/snap7"}]}