CVE-2026-23787

Published: Sep 14, 2026Modified: Sep 14, 2026

4.2

Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L

Exploitability: 1.1 / Impact: 2.7

Source: MITRE (Secondary)

Description

An issue was discovered in DPU in Samsung Mobile Processor Exynos 1280, 2200, 1380, 1480, 2400, 1580, 2500, 1680, and 2600. A Use-After-Free in the Exynos DRM HDR driver (due to improper cleanup upon vmap failure) leads to a kernel crash.

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Source: cve@mitre.org

https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2026-23787/

Source: cve@mitre.org

Timeline

No history available yet.