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CVE PROGRAM SOURCE RECORD4.2 Medium

CVE-2026-33957

An issue was discovered in CustOS Driver in Samsung Mobile Processor Exynos 1580. Requesting oversized shared memory from the custos_iwc device enables out-of-bounds read and write

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Status
Published
Published
Updated
Assigning organization
mitre

Description

An issue was discovered in CustOS Driver in Samsung Mobile Processor Exynos 1580. Requesting oversized shared memory from the custos_iwc device enables out-of-bounds read and write, potentially leading to memory corruption or information leakage.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Samsung Exynos 1580 firmware

Default version status: unknown

  • 0 to ≤ 2026-01-07affected

References