CVE-2026-35494

Baseband Memory Corruption Leading to Denial of Service in Samsung Exynos Modems

Published Nov 5, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
In the baseband, memory corruption during NAS packet processing can cause a denial of service.

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': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Type Values Removed Values Added
First Time appeared Samsung Semiconductor
Samsung Semiconductor exynos 1280
Samsung Semiconductor exynos 1330
Samsung Semiconductor exynos 1380
Samsung Semiconductor exynos 2200
Samsung Semiconductor exynos 2400
Samsung Semiconductor exynos Modem 5123
Samsung Semiconductor exynos Modem 5300
Samsung Semiconductor exynos W920
Samsung Semiconductor exynos W930
Vendors & Products Samsung Semiconductor
Samsung Semiconductor exynos 1280
Samsung Semiconductor exynos 1330
Samsung Semiconductor exynos 1380
Samsung Semiconductor exynos 2200
Samsung Semiconductor exynos 2400
Samsung Semiconductor exynos Modem 5123
Samsung Semiconductor exynos Modem 5300
Samsung Semiconductor exynos W920
Samsung Semiconductor exynos W930
Type Values Removed Values Added
Title Baseband Memory Corruption Leading to Denial of Service in Samsung Exynos Modems
Type Values Removed Values Added
Description In the baseband, memory corruption during NAS packet processing can cause a denial of service.
Weaknesses CWE-787
References