{"schema_version":1,"title":"Semtech LR1120 vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Semtech LR1120: 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-2025-14859, was published on 7 April 2026.","url":"https://junglewise.ai/threats/technologies/lr1120","json_url":"https://junglewise.ai/threats/technologies/lr1120.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/lr1120","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"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-2025-14859","cvss":7,"epss":0.0011,"slug":"cve-2025-14859-semtech-lr11xx-secure-boot-bypass-via-cryptographic-hash","title":"Semtech LR11xx secure boot bypass via cryptographic hash collision","severity":"info","exploited":false,"published_at":"2026-04-07T20:16:22.59+00:00","url":"https://junglewise.ai/threats/cve-2025-14859-semtech-lr11xx-secure-boot-bypass-via-cryptographic-hash"},{"cve":"CVE-2025-14858","cvss":5.1,"epss":0.0011,"slug":"cve-2025-14858-semtech-lr11xx-information-disclosure-in-firmware-validation","title":"Semtech LR11xx information disclosure in firmware validation","severity":"info","exploited":false,"published_at":"2026-04-07T20:16:22.397+00:00","url":"https://junglewise.ai/threats/cve-2025-14858-semtech-lr11xx-information-disclosure-in-firmware-validation"},{"cve":"CVE-2025-14857","cvss":5.4,"epss":0.0024,"slug":"cve-2025-14857-semtech-lora-lr11xxx-improper-access-control-in-spi-memory-write","title":"Semtech LoRa LR11xxx improper access control in SPI memory write","severity":"info","exploited":false,"published_at":"2026-04-07T20:16:21.253+00:00","url":"https://junglewise.ai/threats/cve-2025-14857-semtech-lora-lr11xxx-improper-access-control-in-spi-memory-write"}],"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":[{"name":"Semtech LR1110","slug":"lr1110","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/lr1110"},{"name":"Semtech LR1121","slug":"lr1121","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/lr1121"}],"technology":{"hub":true,"name":"Semtech LR1120","slug":"lr1120","vendor":{"name":"Semtech","slug":"semtech","url":"https://junglewise.ai/threats/vendors/semtech"},"aliases":[],"category":"firmware","homepage":"https://www.semtech.com/products/wireless-rf/lora-connect/lr1120","description":"Firmware for the LoRa Edge LR1120 multi-band transceiver supporting satellite and terrestrial connectivity.","url":"https://junglewise.ai/threats/technologies/lr1120"},"most_severe":[{"cve":"CVE-2025-14859","cvss":7,"epss":0.0011,"slug":"cve-2025-14859-semtech-lr11xx-secure-boot-bypass-via-cryptographic-hash","title":"Semtech LR11xx secure boot bypass via cryptographic hash collision","severity":"info","exploited":false,"published_at":"2026-04-07T20:16:22.59+00:00","url":"https://junglewise.ai/threats/cve-2025-14859-semtech-lr11xx-secure-boot-bypass-via-cryptographic-hash"},{"cve":"CVE-2025-14857","cvss":5.4,"epss":0.0024,"slug":"cve-2025-14857-semtech-lora-lr11xxx-improper-access-control-in-spi-memory-write","title":"Semtech LoRa LR11xxx improper access control in SPI memory write","severity":"info","exploited":false,"published_at":"2026-04-07T20:16:21.253+00:00","url":"https://junglewise.ai/threats/cve-2025-14857-semtech-lora-lr11xxx-improper-access-control-in-spi-memory-write"},{"cve":"CVE-2025-14858","cvss":5.1,"epss":0.0011,"slug":"cve-2025-14858-semtech-lr11xx-information-disclosure-in-firmware-validation","title":"Semtech LR11xx information disclosure in firmware validation","severity":"info","exploited":false,"published_at":"2026-04-07T20:16:22.397+00:00","url":"https://junglewise.ai/threats/cve-2025-14858-semtech-lr11xx-information-disclosure-in-firmware-validation"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}