CVE-2026-23792

medium

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.

References

https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2026-23792/

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

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-77156

Details

Source: Mitre, NVD

Published: 2026-09-14

Updated: 2026-09-22

Risk Information

CVSS v2

Base Score: 2.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:N/I:N/A:P

Severity: Low

CVSS v3

Base Score: 4

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L

Severity: Medium

EPSS

EPSS: 0.00132