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CVE-2026-33970

Exynos 850 firmware · Vulnerability

CVSS 3.1 3.5 LOWCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-33970

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-33970

Published

Exynos 850 firmware

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unknown",
                    "product": "Exynos 850 firmware",
                    "vendor": "Samsung",
                    "versions": [
                        {
                            "lessThanOrEqual": "2025-12-24",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON