{"schema_version":1,"title":"PTC vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in PTC: 0 in the last 7 days and 3 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-77646, was published on 20 August 2026. 1 technology has a page of its own.","url":"https://junglewise.ai/threats/vendors/ptc","json_url":"https://junglewise.ai/threats/vendors/ptc.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/ptc","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","counts":{"high":0,"all_time":4,"critical":1,"exploited":1,"last_7_days":0,"last_30_days":0,"last_90_days":3,"last_365_days":4},"latest":[{"cve":"CVE-2026-77646","epss":0.0044,"slug":"cve-2026-77646-ptc-windchill-pdmlink-server-side-request-forgery-via","title":"PTC Windchill PDMLink server-side request forgery via deserialization","severity":"info","exploited":false,"published_at":"2026-08-20T22:18:06.657+00:00","url":"https://junglewise.ai/threats/cve-2026-77646-ptc-windchill-pdmlink-server-side-request-forgery-via"},{"cve":"CVE-2026-77645","epss":0.0056,"slug":"cve-2026-77645-ptc-windchill-deserialization-remote-code-execution","title":"PTC Windchill deserialization remote code execution","severity":"info","exploited":false,"published_at":"2026-08-20T22:18:06.51+00:00","url":"https://junglewise.ai/threats/cve-2026-77645-ptc-windchill-deserialization-remote-code-execution"},{"cve":"CVE-2026-77644","epss":0.0043,"slug":"cve-2026-77644-ptc-windchill-risk-and-reliability-access-control-bypass","title":"PTC Windchill Risk and Reliability access control bypass","severity":"info","exploited":false,"published_at":"2026-08-20T22:18:06.357+00:00","url":"https://junglewise.ai/threats/cve-2026-77644-ptc-windchill-risk-and-reliability-access-control-bypass"},{"cve":"CVE-2026-12569","cvss":9.3,"epss":0.005,"slug":"cve-2026-12569-ptc-windchill-and-flexplm-remote-code-execution-via","title":"PTC Windchill and FlexPLM remote code execution via deserialization","severity":"critical","exploited":true,"published_at":"2026-06-18T01:18:12.04+00:00","url":"https://junglewise.ai/threats/cve-2026-12569-ptc-windchill-and-flexplm-remote-code-execution-via"}],"vendor":{"hub":true,"name":"PTC","slug":"ptc","homepage":"https://www.ptc.com/","description":"PTC is a global software company that provides industrial design, manufacturing, and service solutions.","url":"https://junglewise.ai/threats/vendors/ptc"},"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"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":3},{"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-2026-12569","cvss":9.3,"epss":0.005,"slug":"cve-2026-12569-ptc-windchill-and-flexplm-remote-code-execution-via","title":"PTC Windchill and FlexPLM remote code execution via deserialization","severity":"critical","exploited":true,"published_at":"2026-06-18T01:18:12.04+00:00","url":"https://junglewise.ai/threats/cve-2026-12569-ptc-windchill-and-flexplm-remote-code-execution-via"},{"cve":"CVE-2026-77645","epss":0.0056,"slug":"cve-2026-77645-ptc-windchill-deserialization-remote-code-execution","title":"PTC Windchill deserialization remote code execution","severity":"info","exploited":false,"published_at":"2026-08-20T22:18:06.51+00:00","url":"https://junglewise.ai/threats/cve-2026-77645-ptc-windchill-deserialization-remote-code-execution"},{"cve":"CVE-2026-77646","epss":0.0044,"slug":"cve-2026-77646-ptc-windchill-pdmlink-server-side-request-forgery-via","title":"PTC Windchill PDMLink server-side request forgery via deserialization","severity":"info","exploited":false,"published_at":"2026-08-20T22:18:06.657+00:00","url":"https://junglewise.ai/threats/cve-2026-77646-ptc-windchill-pdmlink-server-side-request-forgery-via"},{"cve":"CVE-2026-77644","epss":0.0043,"slug":"cve-2026-77644-ptc-windchill-risk-and-reliability-access-control-bypass","title":"PTC Windchill Risk and Reliability access control bypass","severity":"info","exploited":false,"published_at":"2026-08-20T22:18:06.357+00:00","url":"https://junglewise.ai/threats/cve-2026-77644-ptc-windchill-risk-and-reliability-access-control-bypass"}],"generated_at":"2026-09-26T09:11:00.170868+00:00","technologies":[{"name":"PTC FlexPLM","slug":"flexplm","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/flexplm"}]}