CVE-2026-33972 - Vulnerability Details - OpenCVE

In the Exynos modem's IMS stack, Out of Bound access occurs due to improper validation.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Samsung Semiconductor	Exynos 1080 Exynos 9110 Exynos Modem 5123 Exynos Modem 5300 Exynos Modem 5400

No data.

No data.

References

Link	Providers
https://semiconductor.samsung.com/support/quality-support/product-security-updates/

History

Tue, 10 Nov 2026 14:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Fri, 06 Nov 2026 22:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Samsung Semiconductor Samsung Semiconductor exynos 1080 Samsung Semiconductor exynos 9110 Samsung Semiconductor exynos Modem 5123 Samsung Semiconductor exynos Modem 5300 Samsung Semiconductor exynos Modem 5400
Vendors & Products		Samsung Semiconductor Samsung Semiconductor exynos 1080 Samsung Semiconductor exynos 9110 Samsung Semiconductor exynos Modem 5123 Samsung Semiconductor exynos Modem 5300 Samsung Semiconductor exynos Modem 5400

Thu, 05 Nov 2026 02:45:00 +0000

Type	Values Removed	Values Added
Description		In the Exynos modem's IMS stack, Out of Bound access occurs due to improper validation.
Weaknesses		CWE-1284
References		https://semiconductor.samsung.com/support/quality-support/product-security-updates/

MITRE

Status: PUBLISHED

Assigner: samsungsemiconductor

Published: 2026-11-05T02:37:12.598Z

Updated: 2026-11-10T13:46:07.626Z

Reserved: 2026-03-24T19:59:13.807Z

Link: CVE-2026-33972

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2026-11-05T03:17:26.800

Modified: 2026-11-10T14:17:30.883

Link: CVE-2026-33972

Redhat

No data.

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