CVE-2026-69068

Kernel memory corruption in GNSS firmware loader due to insufficient length validation

Published Nov 5, 2026 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Description
Insufficient length validation in the GNSS firmware loader may lead to corruption of kernel memory.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

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'}

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

Sources

Status
PUBLISHED
Assigner
samsungsemiconductor
Published
Updated
Nov 10, 2026, 1:40 PM
Reserved
Aug 3, 2026, 6:35 AM
Status
Deferred
Published
Nov 5, 2026, 3:17 AM
Modified
Nov 10, 2026, 2:17 PM