Samsung Exynos Modem 5400 Firmware vulnerabilities

15 CVEs affecting Samsung Exynos Modem 5400 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-62818, published 2026-04-07.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2024-55568, published 2025-10-20. High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days. An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem…
CVE-2025-54328, published 2026-04-06. Critical severity, CVSS 10.0. EPSS: 0.5% chance of exploitation in the next 30 days. An issue was discovered in SMS in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000,…
CVE-2025-27891, published 2025-05-14. Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days. An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000, Modem 5123, Modem 5300,…
CVE-2025-62818, published 2026-04-07. Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days. An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem…
CVE-2025-26783, published 2025-05-14. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. An issue was discovered in RRC in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 2100, 1280, 2200, 1330, 1380, 1480, 2400, W1000, Modem 5300, and Modem 5400. Incorrect handling of…
CVE-2024-52924, published 2025-03-06. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. An issue was discovered in NRMM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 9820, 9825, 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000,…
CVE-2024-52923, published 2025-03-06. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. An issue was discovered in NRMM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 9820, 9825, 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000,…
CVE-2025-57834, published 2026-04-06. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem (Exynos 980, 850, 990, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 1680, 9110, W920, W930, W1000,…
CVE-2025-22377, published 2025-05-27. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem…
CVE-2025-58349, published 2026-04-06. Critical severity, CVSS 9.1. EPSS: 0.3% chance of exploitation in the next 30 days. An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000,…

Latest

CVE-2025-54324, published 2026-04-06. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. An issue was discovered in NAS in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000,…
CVE-2025-59440, published 2026-04-06. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. An issue was discovered in USIM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000,…
CVE-2025-57835, published 2026-04-06. High severity, CVSS 7.5. EPSS: 0.3% chance of exploitation in the next 30 days. An issue was discovered in RRC in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000,…