Denial of Service Vulnerability in NR RRC Component by Samsung
CVE-2026-48174

Currently unrated

Key Information:

Vendor: Samsung Semiconductor
Status: Exynos 1280; Exynos 2200; Exynos 1330; Exynos 1380
Vendor: CVE Published:; 5 November 2026

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What is CVE-2026-48174?

The NR RRC component in Samsung devices suffers from a vulnerability related to improper handling of messages prior to authentication. This oversight can lead to a data abort, subsequently resulting in a denial-of-service condition that may disrupt essential services and functionalities.

Affected Version(s)

Exynos 1280 0

Exynos 1330 0

Exynos 1380 0

References

https://semiconductor.samsung.com/support/quality-support...

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Timeline

Vulnerability published
Nov 5, 2026
Vulnerability Reserved
May 21, 2026

CVE-2026-48174 Data

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