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.
Published: 2026-09-14
Score: 4.2 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 14 Sep 2026 01:45:00 +0000

Type Values Removed Values Added
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.
First Time appeared Samsung
Samsung exynos 1580 Firmware
Weaknesses CWE-787
CPEs cpe:2.3:a:samsung:exynos_1580_firmware:*:*:*:*:*:*:*:*
Vendors & Products Samsung
Samsung exynos 1580 Firmware
References
Metrics cvssV3_1

{'score': 4.2, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:L'}

Subscriptions

Samsung Exynos 1580 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-14T01:40:18.634Z

Reserved: 2026-03-24T00:00:00.000Z

Link: CVE-2026-33957

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses