Insufficient length validation in the GNSS firmware loader may lead to corruption of kernel memory.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

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.

Affected Vendors & Products

Vendors Products
Samsung Semiconductor
  • Exynos Modem 5300
  • Exynos Modem 5400

No data.

No data.

References
Link Providers
https://semiconductor.samsung.com/support/quality-support/product-security-updates/ cve-icon cve-icon
History

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

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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 Modem 5300
Samsung Semiconductor exynos Modem 5400
Vendors & Products Samsung Semiconductor
Samsung Semiconductor exynos Modem 5300
Samsung Semiconductor exynos Modem 5400

Thu, 05 Nov 2026 04:00:00 +0000

Type Values Removed Values Added
Title Kernel memory corruption in GNSS firmware loader due to insufficient length validation

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

Type Values Removed Values Added
Description Insufficient length validation in the GNSS firmware loader may lead to corruption of kernel memory.
Weaknesses CWE-787
References
cve-icon MITRE

Status: PUBLISHED

Assigner: samsungsemiconductor

Published: 2026-11-05T02:40:53.098Z

Updated: 2026-11-10T13:40:05.421Z

Reserved: 2026-08-03T06:35:58.543Z

Link: CVE-2026-69068

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-05T03:17:32.850

Modified: 2026-11-10T14:17:35.980

Link: CVE-2026-69068

cve-icon Redhat

No data.