CVE-2026-33970CWE-476

CVE-2026-33970

Low · published September 14, 2026

CVSS v3.1
3.5
EPSS
0%
Percentile
23.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.5 · LOW
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00315 · 23.2th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-09-14T07:16Z
References (2)
https://semiconductor.samsung.com/support/quality-support/product-security-updates/ · [email protected]https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2026-33970/ · [email protected]
EPSS history
Timeline
  • 15 SEP 03:21Z
    EPSS moved — → 0%
    epss
  • 14 SEP 00:00Z
    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…
    cvelistv5