Improper synchronization in Samsung products - CVE-2026-69043
Published: October 8, 2026
Vulnerability identifier: #VU153963
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-69043
CWE-ID: CWE-662
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper synchronization during buffer object creation and closing in the Samsung Exynos GPU driver. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
Affected software
Exynos 2200
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 2500
Exynos 2600
Exynos 1680
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 2500
Exynos 2600
Exynos 1680
How to mitigate CVE-2026-69043
Install updates from vendor's website.