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.

Published: 2026-04-06 Last update: 2026-04-07 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-54328 is rated Moderate Risk (46/100): CVSS Critical severity, with low exploitation likelihood (EPSS 0.06%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-54328

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-07 — 0.06% —

Full EPSS history (1 record total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-54328

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 6.0 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2025-54328

Affected software / configurations for CVE-2025-54328

Vendor Product Version Raw CPE
samsung exynos_980_firmware — cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*
samsung exynos_990_firmware — cpe:2.3:o:samsung:exynos_990_firmware:-:*:*:*:*:*:*:*
samsung exynos_850_firmware — cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:*
samsung exynos_1080_firmware — cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*
samsung exynos_2100_firmware — cpe:2.3:o:samsung:exynos_2100_firmware:-:*:*:*:*:*:*:*
samsung exynos_1280_firmware — cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:*
samsung exynos_1330_firmware — cpe:2.3:o:samsung:exynos_1330_firmware:-:*:*:*:*:*:*:*
samsung exynos_1380_firmware — cpe:2.3:o:samsung:exynos_1380_firmware:-:*:*:*:*:*:*:*
samsung exynos_1480_firmware — cpe:2.3:o:samsung:exynos_1480_firmware:-:*:*:*:*:*:*:*
samsung exynos_1580_firmware — cpe:2.3:o:samsung:exynos_1580_firmware:-:*:*:*:*:*:*:*
samsung exynos_2200_firmware — cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*
samsung exynos_2400_firmware — cpe:2.3:o:samsung:exynos_2400_firmware:-:*:*:*:*:*:*:*
samsung exynos_2500_firmware — cpe:2.3:o:samsung:exynos_2500_firmware:-:*:*:*:*:*:*:*
samsung exynos_9110_firmware — cpe:2.3:o:samsung:exynos_9110_firmware:-:*:*:*:*:*:*:*
samsung exynos_w930_firmware — cpe:2.3:o:samsung:exynos_w930_firmware:-:*:*:*:*:*:*:*
samsung exynos_w920_firmware — cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:*
samsung exynos_w1000_firmware — cpe:2.3:o:samsung:exynos_w1000_firmware:-:*:*:*:*:*:*:*
samsung exynos_modem_5123_firmware — cpe:2.3:o:samsung:exynos_modem_5123_firmware:-:*:*:*:*:*:*:*
samsung exynos_modem_5300_firmware — cpe:2.3:o:samsung:exynos_modem_5300_firmware:-:*:*:*:*:*:*:*
samsung exynos_modem_5400_firmware — cpe:2.3:o:samsung:exynos_modem_5400_firmware:-:*:*:*:*:*:*:*

References for CVE-2025-54328

cvelogic Threat Intelligence