{"schema_version":1,"title":"Samsung Modem 5400 vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Samsung Modem 5400: 0 in the last 7 days and 1 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-23792, was published on 14 September 2026.","url":"https://junglewise.ai/threats/technologies/modem-5400","json_url":"https://junglewise.ai/threats/technologies/modem-5400.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/modem-5400","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":3,"critical":1,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":1,"last_365_days":3},"latest":[{"cve":"CVE-2026-23792","cvss":4,"epss":0.0013,"slug":"cve-2026-23792-samsung-exynos-rrc-baseband-denial-of-service-via-unauthenticated","title":"Samsung Exynos RRC baseband denial of service via unauthenticated RRC Setup","severity":"medium","exploited":false,"published_at":"2026-09-14T02:17:13.807+00:00","url":"https://junglewise.ai/threats/cve-2026-23792-samsung-exynos-rrc-baseband-denial-of-service-via-unauthenticated"},{"cve":"CVE-2025-57834","cvss":7.5,"epss":0.0035,"slug":"cve-2025-57834-samsung-exynos-processors-and-modems-denial-of-service-via","title":"Samsung Exynos Processors and Modems denial of service via improper input validation","severity":"high","exploited":false,"published_at":"2026-04-06T20:16:20.867+00:00","url":"https://junglewise.ai/threats/cve-2025-57834-samsung-exynos-processors-and-modems-denial-of-service-via"},{"cve":"CVE-2025-58349","cvss":9.1,"epss":0.0031,"slug":"cve-2025-58349-samsung-exynos-modem-denial-of-service-in-l2-component","title":"Samsung Exynos Modem denial of service in L2 component","severity":"critical","exploited":false,"published_at":"2026-04-06T19:16:26.157+00:00","url":"https://junglewise.ai/threats/cve-2025-58349-samsung-exynos-modem-denial-of-service-in-l2-component"}],"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":1},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Samsung Escargot","slug":"escargot","vulnerabilities":26,"url":"https://junglewise.ai/threats/technologies/escargot"},{"name":"Samsung Exynos 1380","slug":"exynos-1380","vulnerabilities":23,"url":"https://junglewise.ai/threats/technologies/exynos-1380"},{"name":"Samsung Exynos 1480","slug":"exynos-1480","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/exynos-1480"},{"name":"Samsung Exynos 1580","slug":"exynos-1580","vulnerabilities":22,"url":"https://junglewise.ai/threats/technologies/exynos-1580"},{"name":"Samsung Exynos 2400","slug":"exynos-2400","vulnerabilities":19,"url":"https://junglewise.ai/threats/technologies/exynos-2400"},{"name":"Samsung Exynos 1330","slug":"exynos-1330","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/exynos-1330"},{"name":"Samsung Exynos 2500","slug":"exynos-2500","vulnerabilities":18,"url":"https://junglewise.ai/threats/technologies/exynos-2500"},{"name":"Samsung Exynos 1280","slug":"exynos-1280","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/exynos-1280"},{"name":"Samsung Rlottie","slug":"rlottie","vulnerabilities":15,"url":"https://junglewise.ai/threats/technologies/rlottie"},{"name":"Samsung Exynos 2200","slug":"exynos-2200","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/exynos-2200"},{"name":"Samsung Mobile Devices","slug":"mobile-devices","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/mobile-devices"},{"name":"Samsung Exynos 1680","slug":"exynos-1680","vulnerabilities":12,"url":"https://junglewise.ai/threats/technologies/exynos-1680"}],"technology":{"hub":true,"name":"Samsung Modem 5400","slug":"modem-5400","vendor":{"name":"Samsung","slug":"samsung","url":"https://junglewise.ai/threats/vendors/samsung"},"aliases":[],"category":"firmware","homepage":"https://semiconductor.samsung.com/processor/modem/exynos-modem-5400/","description":"A cellular modem component used in Samsung mobile devices.","url":"https://junglewise.ai/threats/technologies/modem-5400"},"most_severe":[{"cve":"CVE-2025-58349","cvss":9.1,"epss":0.0031,"slug":"cve-2025-58349-samsung-exynos-modem-denial-of-service-in-l2-component","title":"Samsung Exynos Modem denial of service in L2 component","severity":"critical","exploited":false,"published_at":"2026-04-06T19:16:26.157+00:00","url":"https://junglewise.ai/threats/cve-2025-58349-samsung-exynos-modem-denial-of-service-in-l2-component"},{"cve":"CVE-2025-57834","cvss":7.5,"epss":0.0035,"slug":"cve-2025-57834-samsung-exynos-processors-and-modems-denial-of-service-via","title":"Samsung Exynos Processors and Modems denial of service via improper input validation","severity":"high","exploited":false,"published_at":"2026-04-06T20:16:20.867+00:00","url":"https://junglewise.ai/threats/cve-2025-57834-samsung-exynos-processors-and-modems-denial-of-service-via"},{"cve":"CVE-2026-23792","cvss":4,"epss":0.0013,"slug":"cve-2026-23792-samsung-exynos-rrc-baseband-denial-of-service-via-unauthenticated","title":"Samsung Exynos RRC baseband denial of service via unauthenticated RRC Setup","severity":"medium","exploited":false,"published_at":"2026-09-14T02:17:13.807+00:00","url":"https://junglewise.ai/threats/cve-2026-23792-samsung-exynos-rrc-baseband-denial-of-service-via-unauthenticated"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}