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High · 7.5 CVE-2025-66367 EUVD-2025-211264GHSA-778h-c8h7-xwx4

Improper handling of NAS DLTransport messages may lead to a baseband crash.

Published Nov 5, 2026 · Updated Nov 10, 2026 · Assigned by samsungsemiconductor

Vendor: Samsung Semiconductor Product: Exynos 1280 Product: Exynos 1330 Product: Exynos 1380 Product: Exynos 1480 Product: Exynos 1580 Product: Exynos 1680 Product: Exynos 2100 Product: Exynos 2200 Product: Exynos 2400 Product: Exynos 2500 Product: Exynos 850 Product: Exynos Modem 5123 Product: Exynos Modem 5300 Product: Exynos Modem 5400 Product: Exynos Modem 5410 Product: Exynos W1000 Product: Exynos W920 Product: Exynos W930

Description

Improper handling of NAS DLTransport messages may lead to a baseband crash.

Affected products

VendorProductAffectedFixed
Samsung Semiconductor Exynos 850 < July 2026 July 2026
Samsung Semiconductor Exynos 2100 < July 2026 July 2026
Samsung Semiconductor Exynos 1280 < July 2026 July 2026
Samsung Semiconductor Exynos 2200 < July 2026 July 2026
Samsung Semiconductor Exynos 1330 < July 2026 July 2026
Samsung Semiconductor Exynos 1380 < July 2026 July 2026
Samsung Semiconductor Exynos 1480 < July 2026 July 2026
Samsung Semiconductor Exynos 2400 < July 2026 July 2026
Samsung Semiconductor Exynos 1580 < July 2026 July 2026
Samsung Semiconductor Exynos 2500 < July 2026 July 2026
Samsung Semiconductor Exynos 1680 < July 2026 July 2026
Samsung Semiconductor Exynos W920 < July 2026 July 2026
Samsung Semiconductor Exynos W930 < July 2026 July 2026
Samsung Semiconductor Exynos W1000 < July 2026 July 2026
Samsung Semiconductor Exynos Modem 5123 < July 2026 July 2026
Samsung Semiconductor Exynos Modem 5300 < July 2026 July 2026
Samsung Semiconductor Exynos Modem 5400 < July 2026 July 2026
Samsung Semiconductor Exynos Modem 5410 < July 2026 July 2026

Advisories 1

References