{"schema_version":1,"title":"OP-TEE OS vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in OP-TEE OS: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-45614, was published on 3 June 2026.","url":"https://junglewise.ai/threats/technologies/op-tee-os","json_url":"https://junglewise.ai/threats/technologies/op-tee-os.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/technologies/op-tee-os","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":2,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-45614","cvss":4.7,"slug":"cve-2026-45614-op-tee-private-key-recovery-via-invalid-curve-points-in-ecdh","title":"OP-TEE private key recovery via invalid curve points in ECDH","severity":"medium","exploited":false,"published_at":"2026-06-03T19:16:38.51+00:00","url":"https://junglewise.ai/threats/cve-2026-45614-op-tee-private-key-recovery-via-invalid-curve-points-in-ecdh"},{"cve":"CVE-2026-33662","cvss":7.5,"epss":0.001,"slug":"cve-2026-33662-op-tee-os-integer-underflow-in-rsassa-pkcs1-v1-5-encoding","title":"OP-TEE OS integer underflow in RSASSA-PKCS1-v1_5 encoding","severity":"high","exploited":false,"published_at":"2026-04-24T19:17:09.997+00:00","url":"https://junglewise.ai/threats/cve-2026-33662-op-tee-os-integer-underflow-in-rsassa-pkcs1-v1-5-encoding"},{"cve":"CVE-2026-33317","cvss":8.7,"epss":0.0002,"slug":"cve-2026-33317-op-tee-out-of-bounds-read-and-write-in-pkcs-11-ta","title":"OP-TEE out-of-bounds read and write in PKCS#11 TA","severity":"high","exploited":false,"published_at":"2026-04-24T03:16:11.02+00:00","url":"https://junglewise.ai/threats/cve-2026-33317-op-tee-out-of-bounds-read-and-write-in-pkcs-11-ta"}],"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":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}],"related":[],"technology":{"hub":true,"name":"OP-TEE OS","slug":"op-tee-os","vendor":{"name":"Op-Tee","slug":"op-tee","url":"https://junglewise.ai/threats/vendors/op-tee"},"aliases":[],"category":"operating-system","homepage":"https://www.op-tee.org/","repo_url":"https://github.com/OP-TEE/optee_os","description":"A Trusted Execution Environment (TEE) designed as a companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology.","url":"https://junglewise.ai/threats/technologies/op-tee-os"},"most_severe":[{"cve":"CVE-2026-33317","cvss":8.7,"epss":0.0002,"slug":"cve-2026-33317-op-tee-out-of-bounds-read-and-write-in-pkcs-11-ta","title":"OP-TEE out-of-bounds read and write in PKCS#11 TA","severity":"high","exploited":false,"published_at":"2026-04-24T03:16:11.02+00:00","url":"https://junglewise.ai/threats/cve-2026-33317-op-tee-out-of-bounds-read-and-write-in-pkcs-11-ta"},{"cve":"CVE-2026-33662","cvss":7.5,"epss":0.001,"slug":"cve-2026-33662-op-tee-os-integer-underflow-in-rsassa-pkcs1-v1-5-encoding","title":"OP-TEE OS integer underflow in RSASSA-PKCS1-v1_5 encoding","severity":"high","exploited":false,"published_at":"2026-04-24T19:17:09.997+00:00","url":"https://junglewise.ai/threats/cve-2026-33662-op-tee-os-integer-underflow-in-rsassa-pkcs1-v1-5-encoding"},{"cve":"CVE-2026-45614","cvss":4.7,"slug":"cve-2026-45614-op-tee-private-key-recovery-via-invalid-curve-points-in-ecdh","title":"OP-TEE private key recovery via invalid curve points in ECDH","severity":"medium","exploited":false,"published_at":"2026-06-03T19:16:38.51+00:00","url":"https://junglewise.ai/threats/cve-2026-45614-op-tee-private-key-recovery-via-invalid-curve-points-in-ecdh"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}