Status: UPDATED | Advisory ID: CVE-2025-54328
| CVE | CVE-2025-54328 |
| CVSS Score / Version | 10.0 (Critical) / CVSS v3.1 |
| Updated | 2026-07-24 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is none; user interaction is none; scope is changed; confidentiality impact is high; integrity impact is high; availability impact is high. |
| Affected products | see table below |
| Classified as | CWE-121 (Stack-based Buffer Overflow) |
| Vendor | Product | Affected Versions | Patch Status |
|---|---|---|---|
| Samsung | exynos_990_firmware | ||
| Samsung | exynos_980_firmware | ||
| Samsung | exynos_850_firmware | ||
| Samsung | exynos_1080_firmware | ||
| Samsung | exynos_1280_firmware | ||
| Samsung | exynos_1330_firmware | ||
| Samsung | exynos_1380_firmware | ||
| Samsung | exynos_1480_firmware | ||
| Samsung | exynos_1580_firmware | ||
| Samsung | exynos_2100_firmware | ||
| Samsung | exynos_2200_firmware | ||
| Samsung | exynos_2400_firmware | ||
| Samsung | exynos_2500_firmware | ||
| Samsung | exynos_w930_firmware | ||
| Samsung | exynos_w920_firmware | ||
| Samsung | exynos_w1000_firmware | ||
| Samsung | exynos_modem_5400_firmware | ||
| Samsung | exynos_modem_5300_firmware | ||
| Samsung | exynos_modem_5123_firmware | ||
| Samsung | exynos_9110_firmware |
| Subsystems | General OT |
| Sectors | Multiple |
An issue was discovered in SMS in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. A Stack-based Buffer Overflow occurs while parsing SMS RP-DATA messages. (NVD)
Monitor Samsung's web page for any future patch releases. See vendor advisory link below.