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Critical · 9.1 CVE-2026-48186 EUVD-2026-117260GHSA-x8pj-5p45-c4wv

Improper handling of messages before AS security activation can cause unexpected behavior

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 2200 Product: Exynos 2400 Product: Exynos 2500 Product: Exynos Modem 5300 Product: Exynos Modem 5400 Product: Exynos Modem 5410 Product: Exynos W1000

Description

Improper handling of messages before AS security activation can cause unexpected behavior

Affected products

VendorProductAffectedFixed
Samsung Semiconductor Exynos 1280 < October 2026 October 2026
Samsung Semiconductor Exynos 2200 < October 2026 October 2026
Samsung Semiconductor Exynos 1330 < October 2026 October 2026
Samsung Semiconductor Exynos 1380 < October 2026 October 2026
Samsung Semiconductor Exynos 1480 < October 2026 October 2026
Samsung Semiconductor Exynos 2400 < October 2026 October 2026
Samsung Semiconductor Exynos 1580 < October 2026 October 2026
Samsung Semiconductor Exynos 2500 < October 2026 October 2026
Samsung Semiconductor Exynos 1680 < October 2026 October 2026
Samsung Semiconductor Exynos W1000 < October 2026 October 2026
Samsung Semiconductor Exynos Modem 5300 < October 2026 October 2026
Samsung Semiconductor Exynos Modem 5400 < October 2026 October 2026
Samsung Semiconductor Exynos Modem 5410 < October 2026 October 2026

References