Input validation error in Samsung products - CVE-2026-33956
Published: June 1, 2026
Vulnerability identifier: #VU133138
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-2026-33956
CWE-ID: CWE-20
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 insufficient validation of user-supplied input. A remote attacker can send a specially crafted message to a system entry and perform a denial of service (DoS) attack.
Affected software
Exynos 1330
Exynos 1380
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 2500
Exynos 1380
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 2500
How to mitigate CVE-2026-33956
Install updates from vendor's website.