CVE-2026-33970

An issue was discovered in NR RRC and L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 1680, W920, W930, W1000, and Modem 5410. In the 5G baseband, a NULL Pointer Dereference occurs when processing a malformed RRC Reconfiguration message.

Score

CVSS 3.1 3.5 Low

Status

Awaiting Analysis - cve@mitre.org

Published

2026-09-14

Last modified

2026-09-16

Weaknesses

CWE-476

Affected products

• Exynos 850 Firmware (Samsung)

References

• https://semiconductor.samsung.com/support/quality-support/product-security-updates/
• https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2026-33970/