CVE-2026-23791
4.2
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L
Summary
An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. An out-of-bounds write vulnerability in the Exynos DPU driver (due to missing input length validation in color mode LUT parsing) leads to kernel memory corruption and potential privilege escalation.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Samsung | Exynos 1280 firmware | 0 <= 2025-12-29 | affected |
Weaknesses
- CWE-787: CWE-787 Out-of-bounds Write
References
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2026-23791/
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