Exynos Camera Driver Stack Overflow Causes DoS
CVE-2026-33963 Published on September 14, 2026
An issue was discovered in camera in Samsung Mobile Processor Exynos 1330, 1380, 1480, 2400, 1580, 2500, 2600, and 1680. A stack-based buffer overflow occurs when a malformed message is sent to the camera driver, causing a denial of service.
Vulnerability Analysis
CVE-2026-33963 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, a high impact on integrity and availability.
Weakness Type
What is a Stack Overflow Vulnerability?
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CVE-2026-33963 has been classified to as a Stack Overflow vulnerability or weakness.
Products Associated with CVE-2026-33963
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Affected Versions
Samsung Exynos 1330 firmware:- Before and including 2025-12-29 is affected.