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Critical · 9.8 CVE-2026-48173 EUVD-2026-117265GHSA-r3gq-g37j-r82w

In the NAS message handler, improper validation of the length field in NAS message causes memory corruption

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 9110 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

In the NAS message handler, improper validation of the length field in NAS message causes memory corruption

Affected products

VendorProductAffectedFixed
Samsung Semiconductor Exynos 850 < September 2026 September 2026
Samsung Semiconductor Exynos 2100 < September 2026 September 2026
Samsung Semiconductor Exynos 1280 < September 2026 September 2026
Samsung Semiconductor Exynos 2200 < September 2026 September 2026
Samsung Semiconductor Exynos 1330 < September 2026 September 2026
Samsung Semiconductor Exynos 1380 < September 2026 September 2026
Samsung Semiconductor Exynos 1480 < September 2026 September 2026
Samsung Semiconductor Exynos 2400 < September 2026 September 2026
Samsung Semiconductor Exynos 1580 < September 2026 September 2026
Samsung Semiconductor Exynos 2500 < September 2026 September 2026
Samsung Semiconductor Exynos 1680 < September 2026 September 2026
Samsung Semiconductor Exynos 9110 < September 2026 September 2026
Samsung Semiconductor Exynos W920 < September 2026 September 2026
Samsung Semiconductor Exynos W930 < September 2026 September 2026
Samsung Semiconductor Exynos W1000 < September 2026 September 2026
Samsung Semiconductor Exynos Modem 5123 < September 2026 September 2026
Samsung Semiconductor Exynos Modem 5300 < September 2026 September 2026
Samsung Semiconductor Exynos Modem 5400 < September 2026 September 2026
Samsung Semiconductor Exynos Modem 5410 < September 2026 September 2026

Advisories 1

References