An issue was discovered in NR RRC in Samsung Mobile Processor and Modem Exynos 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W1000, Modem 5300, Modem 5400, and Modem 5410. Incorrect handling of unauthenticated downlink RRC Setup messages can cause the baseband to crash.
History

Tue, 15 Sep 2026 16:15:00 +0000

Type Values Removed Values Added
Title Baseband Crash from Unauthenticated RRC Setup Message Handling in Exynos 1080 Firmware

Mon, 14 Sep 2026 22:45:00 +0000

Type Values Removed Values Added
Title Unauthenticated Downlink RRC Setup Message Causes Baseband Crash in Samsung Exynos Processors

Mon, 14 Sep 2026 21:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 14 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
Title Unauthenticated Downlink RRC Setup Message Causes Baseband Crash in Samsung Exynos Processors

Mon, 14 Sep 2026 01:30:00 +0000

Type Values Removed Values Added
Description An issue was discovered in NR RRC in Samsung Mobile Processor and Modem Exynos 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W1000, Modem 5300, Modem 5400, and Modem 5410. Incorrect handling of unauthenticated downlink RRC Setup messages can cause the baseband to crash.
First Time appeared Samsung
Samsung exynos 1080 Firmware
Weaknesses CWE-346
CPEs cpe:2.3:a:samsung:exynos_1080_firmware:*:*:*:*:*:*:*:*
Vendors & Products Samsung
Samsung exynos 1080 Firmware
References
Metrics cvssV3_1

{'score': 4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-09-14T00:00:00.000Z

Updated: 2026-09-14T16:53:16.049Z

Reserved: 2026-01-16T00:00:00.000Z

Link: CVE-2026-23792

cve-icon Vulnrichment

Updated: 2026-09-14T16:52:54.792Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-14T02:17:13.807

Modified: 2026-09-22T19:56:19.073

Link: CVE-2026-23792

cve-icon Redhat

No data.