Input validation error in Samsung products - CVE-2026-33956

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Main Vulnerability Database Vulnerabilities #VU133138

Input validation error in Samsung products - CVE-2026-33956

Published: June 1, 2026


Vulnerability identifier: #VU133138
CSH Severity: Medium
CVSS v4.0: 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/E:U/U:Green
CVE-ID: CVE-2026-33956
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Samsung
Affected software:
Exynos 1330
Exynos 1380
Exynos 1480
Exynos 2400
Exynos 1580
Exynos 2500

Detailed vulnerability description

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.


How to mitigate CVE-2026-33956

Install updates from vendor's website.

Sources