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Critical · 9.1 CVE-2026-48183 EUVD-2026-117292GHSA-c7jf-mm5v-x692

Improper permission handling during buffer operations allows untrusted applications to create memory mappings with inappropriate permissions

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

Vendor: Samsung Semiconductor Product: Exynos 1480 Product: Exynos 1580 Product: Exynos 1680 Product: Exynos 2400 Product: Exynos 2500 Product: Exynos 2600

Description

Improper permission handling during buffer operations allows untrusted applications to create memory mappings with inappropriate permissions

Affected products

VendorProductAffectedFixed
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 2600 < October 2026 October 2026
Samsung Semiconductor Exynos 1680 < October 2026 October 2026

Advisories 1

References