Samsung Modem 5123 Firmware vulnerabilities

9 CVEs affecting Samsung Modem 5123 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-43706, published 2026-01-05.

Highest priority

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

CVE-2025-26782, 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 L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 9110, W920, W930, Modem 5123, and Modem 5300.…
CVE-2025-26781, 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 L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 9110, W920, W930, Modem 5123, and Modem 5300.…
CVE-2025-47202, published 2025-07-07. Critical severity, CVSS 9.1. EPSS: 0.4% chance of exploitation in the next 30 days. In RRC in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and…
CVE-2025-54329, published 2025-11-04. High severity, CVSS 7.5. EPSS: 0.4% 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, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W920, W930, W1000, Modem 5123,…
CVE-2025-27807, published 2026-01-05. Critical severity, CVSS 9.1. 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, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 9110, W920, W930, W1000, Modem 5123,…
CVE-2025-49494, published 2025-11-04. 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 2100, 1280, 2200, 1330, 1380, 1480, 9110, Modem 5123. Mishandling of an 5G NRMM packet leads to a Denial of…
CVE-2025-43706, published 2026-01-05. High severity, CVSS 7.5. 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, 2400, 1580, 9110, W920, W930, Modem 5123, and Modem 5400. Incorrect handling of…
CVE-2025-53965, published 2025-12-03. Medium severity, CVSS 5.3. 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, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W920, W930, W1000, Modem 5123, Modem…
CVE-2025-32100, published 2025-09-02. Medium severity, CVSS 6.5. EPSS: 0.2% 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, 9110, W920, W930, W1000, Modem 5123,…