Denial-of-Service Vulnerability in LTE RRC Component by Samsung
CVE-2026-33971

Currently unrated

Key Information:

Vendor

Samsung Semiconductor

Status
Exynos 850
Exynos 2100
Exynos 1280
Exynos 2200
Vendor
CVE Published:
5 November 2026

What is CVE-2026-33971?

The LTE RRC component by Samsung has a vulnerability where improper handling of messages that occur before authentication may lead to a data abort. This situation can result in a denial-of-service condition, interrupting legitimate communications and potentially affecting user experience. It is crucial for users of affected versions to apply security updates to mitigate this issue.

Affected Version(s)

Exynos 1280 0

Exynos 1330 0

Exynos 1380 0

References

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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