Vulnerability Intelligence Report
CVE-2025-54328
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.
No Active Exploit Signals
CVSS Base Score
10.0
CRITICAL
Exploitability:3.9
Impact Score:6.1
EPSS Probability:0.52%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-121 ↗CWE-121 Stack-based Buffer Overflow
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| samsung | exynos_980_firmware | all |
| samsung | exynos_980 | all |
| samsung | exynos_990_firmware | all |
| samsung | exynos_990 | all |
| samsung | exynos_850_firmware | all |
| samsung | exynos_850 | all |
| samsung | exynos_1080_firmware | all |
| samsung | exynos_1080 | all |
| samsung | exynos_2100_firmware | all |
| samsung | exynos_2100 | all |
| samsung | exynos_1280_firmware | all |
| samsung | exynos_1280 | all |
| samsung | exynos_1330_firmware | all |
| samsung | exynos_1330 | all |
| samsung | exynos_1380_firmware | all |
| samsung | exynos_1380 | all |
| samsung | exynos_1480_firmware | all |
| samsung | exynos_1480 | all |
| samsung | exynos_1580_firmware | all |
| samsung | exynos_1580 | all |
| samsung | exynos_2200_firmware | all |
| samsung | exynos_2200 | all |
| samsung | exynos_2400_firmware | all |
| samsung | exynos_2400 | all |
| samsung | exynos_2500_firmware | all |
| samsung | exynos_2500 | all |
| samsung | exynos_9110_firmware | all |
| samsung | exynos_9110 | all |
| samsung | exynos_w930_firmware | all |
| samsung | exynos_w930 | all |
| samsung | exynos_w920_firmware | all |
| samsung | exynos_w920 | all |
| samsung | exynos_w1000_firmware | all |
| samsung | exynos_w1000 | all |
| samsung | exynos_modem_5123_firmware | all |
| samsung | exynos_modem_5123 | all |
| samsung | exynos_modem_5300_firmware | all |
| samsung | exynos_modem_5300 | all |
| samsung | exynos_modem_5400_firmware | all |
| samsung | exynos_modem_5400 | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.520%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2025-07-20T00:00:00 |
| Published | 2026-04-06T00:00:00 |
| Last Updated | 2026-04-06T20:04:55 |
Community Chatter & Buzz