CVE-2024-56426
HIGH EPSS 21.2%
Published Nov 4, 20257mo ago · Modified Jun 17, 20261w ago
7.5 CVSS 3.1
Published Nov 4, 2025 7mo ago
Last Modified Jun 17, 2026 1w ago
Description
An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000. The lack of a length check leads to out-of-bounds writes via malformed USB packets to the target.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
21.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-787 Out-of-bounds Write Memory Safety
Affected Products 28
| Vendor | Product | Version | Range |
|---|---|---|---|
| samsung | exynos_1080_firmware | * | any |
| samsung | exynos_1080 | * | any |
| samsung | exynos_1280_firmware | * | any |
| samsung | exynos_1280 | * | any |
| samsung | exynos_1330_firmware | * | any |
| samsung | exynos_1330 | * | any |
| samsung | exynos_1380_firmware | * | any |
| samsung | exynos_1380 | * | any |
| samsung | exynos_1480_firmware | * | any |
| samsung | exynos_1480 | * | any |
| samsung | exynos_2200_firmware | * | any |
| samsung | exynos_2200 | * | any |
| samsung | exynos_2400_firmware | * | any |
| samsung | exynos_2400 | * | any |
| samsung | exynos_850_firmware | * | any |
| samsung | exynos_850 | * | any |
| samsung | exynos_980_firmware | * | any |
| samsung | exynos_980 | * | any |
| samsung | exynos_990_firmware | * | any |
| samsung | exynos_990 | * | any |
| samsung | exynos_2100_firmware | * | any |
| samsung | exynos_2100 | * | any |
| samsung | exynos_w1000_firmware | * | any |
| samsung | exynos_w1000 | * | any |
| samsung | exynos_w920_firmware | * | any |
| samsung | exynos_w920 | * | any |
| samsung | exynos_w930_firmware | * | any |
| samsung | exynos_w930 | * | any |
References 2
- semiconductor.samsung.com https://semiconductor.samsung.com/support/quality-support/product-security-updates/
- semiconductor.samsung.com https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2024-56426/
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.