CVE-2026-33957EPSS p2.1%

CVE-2026-33957CVE-2026-33957

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.

Scoring

CVSS 4.2 ()
VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:L
EPSS0.13% probability of exploitation · percentile 2.1% · 2026-10-05T12:00:23Z
Last modified2026-09-22
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.